390787488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 432

約数和(自身を含む): 1458003456

約数和(自身を除く): 1067215968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 37, 39, 42, 48, 52, 56, 62, 63, 72, 74, 78, 84, 91, 93, 96, 104, 111, 112, 117, 124, 126, 144, 148, 156, 168, 169, 182, 186, 208, 217, 222, 224, 234, 248, 252, 259, 273, 279, 288, 296, 312, 333, 336, 338, 364, 372, 403, 416, 434, 444, 468, 481, 496, 504, 507, 518, 546, 558, 592, 624, 651, 666, 672, 676, 728, 744, 777, 806, 819, 868, 888, 936, 962, 992, 1008, 1014, 1036, 1092, 1116, 1147, 1183, 1184, 1209, 1248, 1302, 1332, 1352, 1443, 1456, 1488, 1521, 1554, 1612, 1638, 1736, 1776, 1872, 1924, 1953, 2016, 2028, 2072, 2184, 2232, 2294, 2331, 2366, 2418, 2604, 2664, 2704, 2821, 2886, 2912, 2976, 3042, 3108, 3224, 3276, 3367, 3441, 3472, 3549, 3552, 3627, 3744, 3848, 3906, 4056, 4144, 4329, 4368, 4464, 4588, 4662, 4732, 4836, 5208, 5239, 5328, 5408, 5642, 5772, 6084, 6216, 6253, 6448, 6552, 6734, 6882, 6944, 7098, 7254, 7696, 7812, 8029, 8112, 8288, 8463, 8658, 8736, 8928, 9176, 9324, 9464, 9672, 10101, 10323, 10416, 10478, 10647, 10656, 11284, 11544, 12168, 12432, 12506, 12896, 13104, 13468, 13764, 14196, 14508, 14911, 15392, 15624, 15717, 16058, 16224, 16926, 17316, 18352, 18648, 18759, 18928, 19344, 20202, 20646, 20832, 20956, 21294, 22568, 23088, 24087, 24336, 24864, 25012, 25389, 26208, 26936, 27528, 28392, 29016, 29822, 30303, 31248, 31434, 32116, 33852, 34632, 36673, 36704, 37296, 37518, 37856, 38688, 40404, 41292, 41912, 42588, 43771, 44733, 45136, 46176, 47151, 48174, 48672, 50024, 50778, 53872, 55056, 56277, 56784, 58032, 59644, 60606, 62496, 62868, 64232, 67704, 69264, 72261, 73346, 74592, 75036, 80808, 82584, 83824, 85176, 87542, 89466, 90272, 94302, 96348, 100048, 101556, 104377, 107744, 110019, 110112, 112554, 113568, 116064, 119288, 121212, 125736, 128464, 131313, 134199, 135408, 138528, 144522, 146692, 150072, 161616, 165168, 167648, 170352, 175084, 178932, 188604, 192696, 193843, 200096, 203112, 208754, 220038, 225108, 238576, 242424, 251472, 256928, 262626, 268398, 270816, 289044, 293384, 300144, 313131, 323232, 330057, 330336, 340704, 350168, 357864, 377208, 385392, 387686, 393939, 406224, 417508, 440076, 450216, 477152, 484848, 502944, 525252, 536796, 578088, 581529, 586768, 600288, 626262, 660114, 700336, 715728, 754416, 770784, 775372, 787878, 812448, 835016, 880152, 900432, 939393, 969696, 1050504, 1073592, 1156176, 1163058, 1173536, 1252524, 1320228, 1356901, 1400672, 1431456, 1508832, 1550744, 1575756, 1670032, 1744587, 1760304, 1800864, 1878786, 2101008, 2147184, 2312352, 2326116, 2505048, 2640456, 2713802, 3101488, 3151512, 3340064, 3489174, 3520608, 3757572, 4070703, 4202016, 4294368, 4652232, 5010096, 5280912, 5427604, 6202976, 6303024, 6978348, 7515144, 8141406, 9304464, 10020192, 10561824, 10855208, 12212109, 12606048, 13956696, 15030288, 16282812, 18608928, 21710416, 24424218, 27913392, 30060576, 32565624, 43420832, 48848436, 55826784, 65131248, 97696872, 130262496, 195393744, 390787488]

約数ペア:

[(1, 390787488), (2, 195393744), (3, 130262496), (4, 97696872), (6, 65131248), (7, 55826784), (8, 48848436), (9, 43420832), (12, 32565624), (13, 30060576), (14, 27913392), (16, 24424218), (18, 21710416), (21, 18608928), (24, 16282812), (26, 15030288), (28, 13956696), (31, 12606048), (32, 12212109), (36, 10855208), (37, 10561824), (39, 10020192), (42, 9304464), (48, 8141406), (52, 7515144), (56, 6978348), (62, 6303024), (63, 6202976), (72, 5427604), (74, 5280912), (78, 5010096), (84, 4652232), (91, 4294368), (93, 4202016), (96, 4070703), (104, 3757572), (111, 3520608), (112, 3489174), (117, 3340064), (124, 3151512), (126, 3101488), (144, 2713802), (148, 2640456), (156, 2505048), (168, 2326116), (169, 2312352), (182, 2147184), (186, 2101008), (208, 1878786), (217, 1800864), (222, 1760304), (224, 1744587), (234, 1670032), (248, 1575756), (252, 1550744), (259, 1508832), (273, 1431456), (279, 1400672), (288, 1356901), (296, 1320228), (312, 1252524), (333, 1173536), (336, 1163058), (338, 1156176), (364, 1073592), (372, 1050504), (403, 969696), (416, 939393), (434, 900432), (444, 880152), (468, 835016), (481, 812448), (496, 787878), (504, 775372), (507, 770784), (518, 754416), (546, 715728), (558, 700336), (592, 660114), (624, 626262), (651, 600288), (666, 586768), (672, 581529), (676, 578088), (728, 536796), (744, 525252), (777, 502944), (806, 484848), (819, 477152), (868, 450216), (888, 440076), (936, 417508), (962, 406224), (992, 393939), (1008, 387686), (1014, 385392), (1036, 377208), (1092, 357864), (1116, 350168), (1147, 340704), (1183, 330336), (1184, 330057), (1209, 323232), (1248, 313131), (1302, 300144), (1332, 293384), (1352, 289044), (1443, 270816), (1456, 268398), (1488, 262626), (1521, 256928), (1554, 251472), (1612, 242424), (1638, 238576), (1736, 225108), (1776, 220038), (1872, 208754), (1924, 203112), (1953, 200096), (2016, 193843), (2028, 192696), (2072, 188604), (2184, 178932), (2232, 175084), (2294, 170352), (2331, 167648), (2366, 165168), (2418, 161616), (2604, 150072), (2664, 146692), (2704, 144522), (2821, 138528), (2886, 135408), (2912, 134199), (2976, 131313), (3042, 128464), (3108, 125736), (3224, 121212), (3276, 119288), (3367, 116064), (3441, 113568), (3472, 112554), (3549, 110112), (3552, 110019), (3627, 107744), (3744, 104377), (3848, 101556), (3906, 100048), (4056, 96348), (4144, 94302), (4329, 90272), (4368, 89466), (4464, 87542), (4588, 85176), (4662, 83824), (4732, 82584), (4836, 80808), (5208, 75036), (5239, 74592), (5328, 73346), (5408, 72261), (5642, 69264), (5772, 67704), (6084, 64232), (6216, 62868), (6253, 62496), (6448, 60606), (6552, 59644), (6734, 58032), (6882, 56784), (6944, 56277), (7098, 55056), (7254, 53872), (7696, 50778), (7812, 50024), (8029, 48672), (8112, 48174), (8288, 47151), (8463, 46176), (8658, 45136), (8736, 44733), (8928, 43771), (9176, 42588), (9324, 41912), (9464, 41292), (9672, 40404), (10101, 38688), (10323, 37856), (10416, 37518), (10478, 37296), (10647, 36704), (10656, 36673), (11284, 34632), (11544, 33852), (12168, 32116), (12432, 31434), (12506, 31248), (12896, 30303), (13104, 29822), (13468, 29016), (13764, 28392), (14196, 27528), (14508, 26936), (14911, 26208), (15392, 25389), (15624, 25012), (15717, 24864), (16058, 24336), (16224, 24087), (16926, 23088), (17316, 22568), (18352, 21294), (18648, 20956), (18759, 20832), (18928, 20646), (19344, 20202)]