676331856

素因数分解:

$2^4\times 3^4\times {\mathrm{521861}}^1$

素因数の和:521881

約数の個数: 50

約数和(自身を含む): 1957504362

約数和(自身を除く): 1281172506

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 521861, 1043722, 1565583, 2087444, 3131166, 4174888, 4696749, 6262332, 8349776, 9393498, 12524664, 14090247, 18786996, 25049328, 28180494, 37573992, 42270741, 56360988, 75147984, 84541482, 112721976, 169082964, 225443952, 338165928, 676331856]

約数ペア:

[(1, 676331856), (2, 338165928), (3, 225443952), (4, 169082964), (6, 112721976), (8, 84541482), (9, 75147984), (12, 56360988), (16, 42270741), (18, 37573992), (24, 28180494), (27, 25049328), (36, 18786996), (48, 14090247), (54, 12524664), (72, 9393498), (81, 8349776), (108, 6262332), (144, 4696749), (162, 4174888), (216, 3131166), (324, 2087444), (432, 1565583), (648, 1043722), (1296, 521861)]