287603952

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139343}}^1$

素因数の和:139397

約数の個数: 40

約数和(自身を含む): 760260864

約数和(自身を除く): 472656912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 139343, 278686, 418029, 557372, 836058, 1114744, 1672116, 2229488, 3344232, 5991749, 6688464, 11983498, 17975247, 23966996, 35950494, 47933992, 71900988, 95867984, 143801976, 287603952]

約数ペア:

[(1, 287603952), (2, 143801976), (3, 95867984), (4, 71900988), (6, 47933992), (8, 35950494), (12, 23966996), (16, 17975247), (24, 11983498), (43, 6688464), (48, 5991749), (86, 3344232), (129, 2229488), (172, 1672116), (258, 1114744), (344, 836058), (516, 557372), (688, 418029), (1032, 278686), (2064, 139343)]