1778372232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3407}}^1$

素因数の和:3675

約数の個数: 128

約数和(自身を含む): 5496422400

約数和(自身を除く): 3718050168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 239, 273, 312, 364, 478, 546, 717, 728, 956, 1092, 1434, 1673, 1912, 2184, 2868, 3107, 3346, 3407, 5019, 5736, 6214, 6692, 6814, 9321, 10038, 10221, 12428, 13384, 13628, 18642, 20076, 20442, 21749, 23849, 24856, 27256, 37284, 40152, 40884, 43498, 44291, 47698, 65247, 71547, 74568, 81768, 86996, 88582, 95396, 130494, 132873, 143094, 173992, 177164, 190792, 260988, 265746, 286188, 310037, 354328, 521976, 531492, 572376, 620074, 814273, 930111, 1062984, 1240148, 1628546, 1860222, 2442819, 2480296, 3257092, 3720444, 4885638, 5699911, 6514184, 7440888, 9771276, 10585549, 11399822, 17099733, 19542552, 21171098, 22799644, 31756647, 34199466, 42342196, 45599288, 63513294, 68398932, 74098843, 84684392, 127026588, 136797864, 148197686, 222296529, 254053176, 296395372, 444593058, 592790744, 889186116, 1778372232]

約数ペア:

[(1, 1778372232), (2, 889186116), (3, 592790744), (4, 444593058), (6, 296395372), (7, 254053176), (8, 222296529), (12, 148197686), (13, 136797864), (14, 127026588), (21, 84684392), (24, 74098843), (26, 68398932), (28, 63513294), (39, 45599288), (42, 42342196), (52, 34199466), (56, 31756647), (78, 22799644), (84, 21171098), (91, 19542552), (104, 17099733), (156, 11399822), (168, 10585549), (182, 9771276), (239, 7440888), (273, 6514184), (312, 5699911), (364, 4885638), (478, 3720444), (546, 3257092), (717, 2480296), (728, 2442819), (956, 1860222), (1092, 1628546), (1434, 1240148), (1673, 1062984), (1912, 930111), (2184, 814273), (2868, 620074), (3107, 572376), (3346, 531492), (3407, 521976), (5019, 354328), (5736, 310037), (6214, 286188), (6692, 265746), (6814, 260988), (9321, 190792), (10038, 177164), (10221, 173992), (12428, 143094), (13384, 132873), (13628, 130494), (18642, 95396), (20076, 88582), (20442, 86996), (21749, 81768), (23849, 74568), (24856, 71547), (27256, 65247), (37284, 47698), (40152, 44291), (40884, 43498)]