321041808

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{54377}}^1$

素因数の和:54432

約数の個数: 60

約数和(自身を含む): 920402028

約数和(自身を除く): 599360220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 54377, 108754, 163131, 217508, 326262, 435016, 489393, 652524, 870032, 978786, 1305048, 1957572, 2229457, 2610096, 3915144, 4458914, 6688371, 7830288, 8917828, 13376742, 17835656, 20065113, 26753484, 35671312, 40130226, 53506968, 80260452, 107013936, 160520904, 321041808]

約数ペア:

[(1, 321041808), (2, 160520904), (3, 107013936), (4, 80260452), (6, 53506968), (8, 40130226), (9, 35671312), (12, 26753484), (16, 20065113), (18, 17835656), (24, 13376742), (36, 8917828), (41, 7830288), (48, 6688371), (72, 4458914), (82, 3915144), (123, 2610096), (144, 2229457), (164, 1957572), (246, 1305048), (328, 978786), (369, 870032), (492, 652524), (656, 489393), (738, 435016), (984, 326262), (1476, 217508), (1968, 163131), (2952, 108754), (5904, 54377)]