18716379552

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:645

約数の個数: 432

約数和(自身を含む): 62420772960

約数和(自身を除く): 43704393408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 37, 38, 39, 48, 52, 57, 72, 74, 76, 78, 96, 104, 111, 114, 117, 144, 148, 152, 156, 169, 171, 208, 222, 228, 234, 247, 288, 296, 304, 312, 333, 338, 342, 416, 444, 456, 468, 481, 494, 507, 547, 592, 608, 624, 666, 676, 684, 703, 741, 888, 912, 936, 962, 988, 1014, 1094, 1184, 1248, 1332, 1352, 1368, 1406, 1443, 1482, 1521, 1641, 1776, 1824, 1872, 1924, 1976, 2028, 2109, 2188, 2223, 2664, 2704, 2736, 2812, 2886, 2964, 3042, 3211, 3282, 3552, 3744, 3848, 3952, 4056, 4218, 4329, 4376, 4446, 4923, 5328, 5408, 5472, 5624, 5772, 5928, 6084, 6253, 6327, 6422, 6564, 7111, 7696, 7904, 8112, 8436, 8658, 8752, 8892, 9139, 9633, 9846, 10393, 10656, 11248, 11544, 11856, 12168, 12506, 12654, 12844, 13128, 14222, 15392, 16224, 16872, 17316, 17504, 17784, 18278, 18759, 19266, 19692, 20239, 20786, 21333, 22496, 23088, 23712, 24336, 25012, 25308, 25688, 26256, 27417, 28444, 28899, 31179, 33744, 34632, 35568, 36556, 37518, 38532, 39384, 40478, 41572, 42666, 46176, 48672, 50024, 50616, 51376, 52512, 54834, 56277, 56888, 57798, 60717, 62358, 63999, 67488, 69264, 71136, 73112, 75036, 77064, 78768, 80956, 82251, 83144, 85332, 92443, 93537, 100048, 101232, 102752, 109668, 112554, 113776, 115596, 118807, 121434, 124716, 127998, 135109, 138528, 146224, 150072, 154128, 157536, 161912, 164502, 166288, 170664, 182151, 184886, 187074, 200096, 202464, 219336, 225108, 227552, 231192, 237614, 242868, 249432, 255996, 263107, 270218, 277329, 292448, 300144, 308256, 323824, 329004, 332576, 341328, 356421, 364302, 369772, 374148, 384541, 405327, 438672, 450216, 462384, 475228, 485736, 498864, 511992, 526214, 540436, 554658, 600288, 647648, 658008, 682656, 712842, 728604, 739544, 748296, 769082, 789321, 810654, 831987, 877344, 900432, 924768, 950456, 971472, 997728, 1023984, 1052428, 1069263, 1080872, 1109316, 1153623, 1215981, 1316016, 1425684, 1457208, 1479088, 1496592, 1538164, 1578642, 1621308, 1663974, 1756417, 1800864, 1900912, 1942944, 2047968, 2104856, 2138526, 2161744, 2218632, 2307246, 2367963, 2431962, 2632032, 2851368, 2914416, 2958176, 2993184, 3076328, 3157284, 3242616, 3327948, 3420391, 3460869, 3512834, 3801824, 4209712, 4277052, 4323488, 4437264, 4614492, 4735926, 4863924, 4999033, 5269251, 5702736, 5828832, 6152656, 6314568, 6485232, 6655896, 6840782, 6921738, 7025668, 8419424, 8554104, 8874528, 9228984, 9471852, 9727848, 9998066, 10261173, 10538502, 11405472, 12305312, 12629136, 12970464, 13311792, 13681564, 13843476, 14051336, 14997099, 15807753, 17108208, 18457968, 18943704, 19455696, 19996132, 20522346, 21077004, 25258272, 26623584, 27363128, 27686952, 28102672, 29994198, 30783519, 31615506, 34216416, 36915936, 37887408, 38911392, 39992264, 41044692, 42154008, 44991297, 54726256, 55373904, 56205344, 59988396, 61567038, 63231012, 64987429, 75774816, 79984528, 82089384, 84308016, 89982594, 109452512, 110747808, 119976792, 123134076, 126462024, 129974858, 159969056, 164178768, 168616032, 179965188, 194962287, 239953584, 246268152, 252924048, 259949716, 328357536, 359930376, 389924574, 479907168, 492536304, 505848096, 519899432, 584886861, 719860752, 779849148, 985072608, 1039798864, 1169773722, 1439721504, 1559698296, 2079597728, 2339547444, 3119396592, 4679094888, 6238793184, 9358189776, 18716379552]

約数ペア:

[(1, 18716379552), (2, 9358189776), (3, 6238793184), (4, 4679094888), (6, 3119396592), (8, 2339547444), (9, 2079597728), (12, 1559698296), (13, 1439721504), (16, 1169773722), (18, 1039798864), (19, 985072608), (24, 779849148), (26, 719860752), (32, 584886861), (36, 519899432), (37, 505848096), (38, 492536304), (39, 479907168), (48, 389924574), (52, 359930376), (57, 328357536), (72, 259949716), (74, 252924048), (76, 246268152), (78, 239953584), (96, 194962287), (104, 179965188), (111, 168616032), (114, 164178768), (117, 159969056), (144, 129974858), (148, 126462024), (152, 123134076), (156, 119976792), (169, 110747808), (171, 109452512), (208, 89982594), (222, 84308016), (228, 82089384), (234, 79984528), (247, 75774816), (288, 64987429), (296, 63231012), (304, 61567038), (312, 59988396), (333, 56205344), (338, 55373904), (342, 54726256), (416, 44991297), (444, 42154008), (456, 41044692), (468, 39992264), (481, 38911392), (494, 37887408), (507, 36915936), (547, 34216416), (592, 31615506), (608, 30783519), (624, 29994198), (666, 28102672), (676, 27686952), (684, 27363128), (703, 26623584), (741, 25258272), (888, 21077004), (912, 20522346), (936, 19996132), (962, 19455696), (988, 18943704), (1014, 18457968), (1094, 17108208), (1184, 15807753), (1248, 14997099), (1332, 14051336), (1352, 13843476), (1368, 13681564), (1406, 13311792), (1443, 12970464), (1482, 12629136), (1521, 12305312), (1641, 11405472), (1776, 10538502), (1824, 10261173), (1872, 9998066), (1924, 9727848), (1976, 9471852), (2028, 9228984), (2109, 8874528), (2188, 8554104), (2223, 8419424), (2664, 7025668), (2704, 6921738), (2736, 6840782), (2812, 6655896), (2886, 6485232), (2964, 6314568), (3042, 6152656), (3211, 5828832), (3282, 5702736), (3552, 5269251), (3744, 4999033), (3848, 4863924), (3952, 4735926), (4056, 4614492), (4218, 4437264), (4329, 4323488), (4376, 4277052), (4446, 4209712), (4923, 3801824), (5328, 3512834), (5408, 3460869), (5472, 3420391), (5624, 3327948), (5772, 3242616), (5928, 3157284), (6084, 3076328), (6253, 2993184), (6327, 2958176), (6422, 2914416), (6564, 2851368), (7111, 2632032), (7696, 2431962), (7904, 2367963), (8112, 2307246), (8436, 2218632), (8658, 2161744), (8752, 2138526), (8892, 2104856), (9139, 2047968), (9633, 1942944), (9846, 1900912), (10393, 1800864), (10656, 1756417), (11248, 1663974), (11544, 1621308), (11856, 1578642), (12168, 1538164), (12506, 1496592), (12654, 1479088), (12844, 1457208), (13128, 1425684), (14222, 1316016), (15392, 1215981), (16224, 1153623), (16872, 1109316), (17316, 1080872), (17504, 1069263), (17784, 1052428), (18278, 1023984), (18759, 997728), (19266, 971472), (19692, 950456), (20239, 924768), (20786, 900432), (21333, 877344), (22496, 831987), (23088, 810654), (23712, 789321), (24336, 769082), (25012, 748296), (25308, 739544), (25688, 728604), (26256, 712842), (27417, 682656), (28444, 658008), (28899, 647648), (31179, 600288), (33744, 554658), (34632, 540436), (35568, 526214), (36556, 511992), (37518, 498864), (38532, 485736), (39384, 475228), (40478, 462384), (41572, 450216), (42666, 438672), (46176, 405327), (48672, 384541), (50024, 374148), (50616, 369772), (51376, 364302), (52512, 356421), (54834, 341328), (56277, 332576), (56888, 329004), (57798, 323824), (60717, 308256), (62358, 300144), (63999, 292448), (67488, 277329), (69264, 270218), (71136, 263107), (73112, 255996), (75036, 249432), (77064, 242868), (78768, 237614), (80956, 231192), (82251, 227552), (83144, 225108), (85332, 219336), (92443, 202464), (93537, 200096), (100048, 187074), (101232, 184886), (102752, 182151), (109668, 170664), (112554, 166288), (113776, 164502), (115596, 161912), (118807, 157536), (121434, 154128), (124716, 150072), (127998, 146224), (135109, 138528)]