64419463992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{659657}}^1$

素因数の和:659992

約数の個数: 64

約数和(自身を含む): 173991394080

約数和(自身を除く): 109571930088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 313, 626, 939, 1252, 1878, 2504, 3756, 4069, 7512, 8138, 12207, 16276, 24414, 32552, 48828, 97656, 659657, 1319314, 1978971, 2638628, 3957942, 5277256, 7915884, 8575541, 15831768, 17151082, 25726623, 34302164, 51453246, 68604328, 102906492, 205812984, 206472641, 412945282, 619417923, 825890564, 1238835846, 1651781128, 2477671692, 2684144333, 4955343384, 5368288666, 8052432999, 10736577332, 16104865998, 21473154664, 32209731996, 64419463992]

約数ペア:

[(1, 64419463992), (2, 32209731996), (3, 21473154664), (4, 16104865998), (6, 10736577332), (8, 8052432999), (12, 5368288666), (13, 4955343384), (24, 2684144333), (26, 2477671692), (39, 1651781128), (52, 1238835846), (78, 825890564), (104, 619417923), (156, 412945282), (312, 206472641), (313, 205812984), (626, 102906492), (939, 68604328), (1252, 51453246), (1878, 34302164), (2504, 25726623), (3756, 17151082), (4069, 15831768), (7512, 8575541), (8138, 7915884), (12207, 5277256), (16276, 3957942), (24414, 2638628), (32552, 1978971), (48828, 1319314), (97656, 659657)]