1988566656

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{178571}}^1$

素因数の和:178617

約数の個数: 64

約数和(自身を含む): 5464303200

約数和(自身を除く): 3475736544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 348, 384, 464, 696, 928, 1392, 1856, 2784, 3712, 5568, 11136, 178571, 357142, 535713, 714284, 1071426, 1428568, 2142852, 2857136, 4285704, 5178559, 5714272, 8571408, 10357118, 11428544, 15535677, 17142816, 20714236, 22857088, 31071354, 34285632, 41428472, 62142708, 68571264, 82856944, 124285416, 165713888, 248570832, 331427776, 497141664, 662855552, 994283328, 1988566656]

約数ペア:

[(1, 1988566656), (2, 994283328), (3, 662855552), (4, 497141664), (6, 331427776), (8, 248570832), (12, 165713888), (16, 124285416), (24, 82856944), (29, 68571264), (32, 62142708), (48, 41428472), (58, 34285632), (64, 31071354), (87, 22857088), (96, 20714236), (116, 17142816), (128, 15535677), (174, 11428544), (192, 10357118), (232, 8571408), (348, 5714272), (384, 5178559), (464, 4285704), (696, 2857136), (928, 2142852), (1392, 1428568), (1856, 1071426), (2784, 714284), (3712, 535713), (5568, 357142), (11136, 178571)]