4256291256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{2281}}^1$

素因数の和:2709

約数の個数: 128

約数和(自身を含む): 12618547200

約数和(自身を除く): 8362255944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 383, 406, 609, 696, 766, 812, 1149, 1218, 1532, 1624, 2281, 2298, 2436, 2681, 3064, 4562, 4596, 4872, 5362, 6843, 8043, 9124, 9192, 10724, 11107, 13686, 15967, 16086, 18248, 21448, 22214, 27372, 31934, 32172, 33321, 44428, 47901, 54744, 63868, 64344, 66149, 66642, 77749, 88856, 95802, 127736, 132298, 133284, 155498, 191604, 198447, 233247, 264596, 266568, 310996, 383208, 396894, 463043, 466494, 529192, 621992, 793788, 873623, 926086, 932988, 1389129, 1587576, 1747246, 1852172, 1865976, 2620869, 2778258, 3494492, 3704344, 5241738, 5556516, 6115361, 6988984, 10483476, 11113032, 12230722, 18346083, 20966952, 24461444, 25335067, 36692166, 48922888, 50670134, 73384332, 76005201, 101340268, 146768664, 152010402, 177345469, 202680536, 304020804, 354690938, 532036407, 608041608, 709381876, 1064072814, 1418763752, 2128145628, 4256291256]

約数ペア:

[(1, 4256291256), (2, 2128145628), (3, 1418763752), (4, 1064072814), (6, 709381876), (7, 608041608), (8, 532036407), (12, 354690938), (14, 304020804), (21, 202680536), (24, 177345469), (28, 152010402), (29, 146768664), (42, 101340268), (56, 76005201), (58, 73384332), (84, 50670134), (87, 48922888), (116, 36692166), (168, 25335067), (174, 24461444), (203, 20966952), (232, 18346083), (348, 12230722), (383, 11113032), (406, 10483476), (609, 6988984), (696, 6115361), (766, 5556516), (812, 5241738), (1149, 3704344), (1218, 3494492), (1532, 2778258), (1624, 2620869), (2281, 1865976), (2298, 1852172), (2436, 1747246), (2681, 1587576), (3064, 1389129), (4562, 932988), (4596, 926086), (4872, 873623), (5362, 793788), (6843, 621992), (8043, 529192), (9124, 466494), (9192, 463043), (10724, 396894), (11107, 383208), (13686, 310996), (15967, 266568), (16086, 264596), (18248, 233247), (21448, 198447), (22214, 191604), (27372, 155498), (31934, 133284), (32172, 132298), (33321, 127736), (44428, 95802), (47901, 88856), (54744, 77749), (63868, 66642), (64344, 66149)]