987899328

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 280

約数和(自身を含む): 3206416752

約数和(自身を除く): 2218517424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 107, 108, 117, 137, 144, 156, 162, 192, 208, 214, 216, 234, 274, 288, 312, 321, 324, 351, 411, 416, 428, 432, 468, 548, 576, 624, 642, 648, 702, 822, 832, 856, 864, 936, 963, 1053, 1096, 1233, 1248, 1284, 1296, 1391, 1404, 1644, 1712, 1728, 1781, 1872, 1926, 2106, 2192, 2466, 2496, 2568, 2592, 2782, 2808, 2889, 3288, 3424, 3562, 3699, 3744, 3852, 4173, 4212, 4384, 4932, 5136, 5184, 5343, 5564, 5616, 5778, 6576, 6848, 7124, 7398, 7488, 7704, 8346, 8424, 8667, 8768, 9864, 10272, 10686, 11097, 11128, 11232, 11556, 12519, 13152, 14248, 14659, 14796, 15408, 16029, 16692, 16848, 17334, 19728, 20544, 21372, 22194, 22256, 22464, 23112, 25038, 26304, 28496, 29318, 29592, 30816, 32058, 33384, 33696, 34668, 37557, 39456, 42744, 43977, 44388, 44512, 46224, 48087, 50076, 56992, 58636, 59184, 61632, 64116, 66768, 67392, 69336, 75114, 78912, 85488, 87954, 88776, 89024, 92448, 96174, 100152, 112671, 113984, 117272, 118368, 128232, 131931, 133536, 138672, 144261, 150228, 170976, 175908, 177552, 184896, 190567, 192348, 200304, 225342, 234544, 236736, 256464, 263862, 267072, 277344, 288522, 300456, 341952, 351816, 355104, 381134, 384696, 395793, 400608, 450684, 469088, 512928, 527724, 554688, 571701, 577044, 600912, 703632, 710208, 762268, 769392, 791586, 801216, 901368, 938176, 1025856, 1055448, 1143402, 1154088, 1187379, 1201824, 1407264, 1524536, 1538784, 1583172, 1715103, 1802736, 2110896, 2286804, 2308176, 2374758, 2403648, 2814528, 3049072, 3077568, 3166344, 3430206, 3605472, 4221792, 4573608, 4616352, 4749516, 5145309, 6098144, 6332688, 6860412, 7210944, 8443584, 9147216, 9232704, 9499032, 10290618, 12196288, 12665376, 13720824, 15435927, 18294432, 18998064, 20581236, 25330752, 27441648, 30871854, 36588864, 37996128, 41162472, 54883296, 61743708, 75992256, 82324944, 109766592, 123487416, 164649888, 246974832, 329299776, 493949664, 987899328]

約数ペア:

[(1, 987899328), (2, 493949664), (3, 329299776), (4, 246974832), (6, 164649888), (8, 123487416), (9, 109766592), (12, 82324944), (13, 75992256), (16, 61743708), (18, 54883296), (24, 41162472), (26, 37996128), (27, 36588864), (32, 30871854), (36, 27441648), (39, 25330752), (48, 20581236), (52, 18998064), (54, 18294432), (64, 15435927), (72, 13720824), (78, 12665376), (81, 12196288), (96, 10290618), (104, 9499032), (107, 9232704), (108, 9147216), (117, 8443584), (137, 7210944), (144, 6860412), (156, 6332688), (162, 6098144), (192, 5145309), (208, 4749516), (214, 4616352), (216, 4573608), (234, 4221792), (274, 3605472), (288, 3430206), (312, 3166344), (321, 3077568), (324, 3049072), (351, 2814528), (411, 2403648), (416, 2374758), (428, 2308176), (432, 2286804), (468, 2110896), (548, 1802736), (576, 1715103), (624, 1583172), (642, 1538784), (648, 1524536), (702, 1407264), (822, 1201824), (832, 1187379), (856, 1154088), (864, 1143402), (936, 1055448), (963, 1025856), (1053, 938176), (1096, 901368), (1233, 801216), (1248, 791586), (1284, 769392), (1296, 762268), (1391, 710208), (1404, 703632), (1644, 600912), (1712, 577044), (1728, 571701), (1781, 554688), (1872, 527724), (1926, 512928), (2106, 469088), (2192, 450684), (2466, 400608), (2496, 395793), (2568, 384696), (2592, 381134), (2782, 355104), (2808, 351816), (2889, 341952), (3288, 300456), (3424, 288522), (3562, 277344), (3699, 267072), (3744, 263862), (3852, 256464), (4173, 236736), (4212, 234544), (4384, 225342), (4932, 200304), (5136, 192348), (5184, 190567), (5343, 184896), (5564, 177552), (5616, 175908), (5778, 170976), (6576, 150228), (6848, 144261), (7124, 138672), (7398, 133536), (7488, 131931), (7704, 128232), (8346, 118368), (8424, 117272), (8667, 113984), (8768, 112671), (9864, 100152), (10272, 96174), (10686, 92448), (11097, 89024), (11128, 88776), (11232, 87954), (11556, 85488), (12519, 78912), (13152, 75114), (14248, 69336), (14659, 67392), (14796, 66768), (15408, 64116), (16029, 61632), (16692, 59184), (16848, 58636), (17334, 56992), (19728, 50076), (20544, 48087), (21372, 46224), (22194, 44512), (22256, 44388), (22464, 43977), (23112, 42744), (25038, 39456), (26304, 37557), (28496, 34668), (29318, 33696), (29592, 33384), (30816, 32058)]