655298904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{110543}}^1$

素因数の和:110584

約数の個数: 64

約数和(自身を含む): 1857139200

約数和(自身を除く): 1201840296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 110543, 221086, 331629, 442172, 663258, 884344, 1326516, 1437059, 2100317, 2653032, 2874118, 4200634, 4311177, 5748236, 6300951, 8401268, 8622354, 11496472, 12601902, 16802536, 17244708, 25203804, 27304121, 34489416, 50407608, 54608242, 81912363, 109216484, 163824726, 218432968, 327649452, 655298904]

約数ペア:

[(1, 655298904), (2, 327649452), (3, 218432968), (4, 163824726), (6, 109216484), (8, 81912363), (12, 54608242), (13, 50407608), (19, 34489416), (24, 27304121), (26, 25203804), (38, 17244708), (39, 16802536), (52, 12601902), (57, 11496472), (76, 8622354), (78, 8401268), (104, 6300951), (114, 5748236), (152, 4311177), (156, 4200634), (228, 2874118), (247, 2653032), (312, 2100317), (456, 1437059), (494, 1326516), (741, 884344), (988, 663258), (1482, 442172), (1976, 331629), (2964, 221086), (5928, 110543)]