1645187370942

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1223}}^1\times {\mathrm{72253}}^1$

素因数の和:73617

約数の個数: 64

約数和(自身を含む): 3438504276480

約数和(自身を除く): 1793316905538

約数列:

[1, 2, 3, 6, 29, 58, 87, 107, 174, 214, 321, 642, 1223, 2446, 3103, 3669, 6206, 7338, 9309, 18618, 35467, 70934, 72253, 106401, 130861, 144506, 212802, 216759, 261722, 392583, 433518, 785166, 2095337, 3794969, 4190674, 6286011, 7589938, 7731071, 11384907, 12572022, 15462142, 22769814, 23193213, 46386426, 88365419, 176730838, 224201059, 265096257, 448402118, 530192514, 672603177, 1345206354, 2562597151, 5125194302, 7687791453, 9455099833, 15375582906, 18910199666, 28365299499, 56730598998, 274197895157, 548395790314, 822593685471, 1645187370942]

約数ペア:

[(1, 1645187370942), (2, 822593685471), (3, 548395790314), (6, 274197895157), (29, 56730598998), (58, 28365299499), (87, 18910199666), (107, 15375582906), (174, 9455099833), (214, 7687791453), (321, 5125194302), (642, 2562597151), (1223, 1345206354), (2446, 672603177), (3103, 530192514), (3669, 448402118), (6206, 265096257), (7338, 224201059), (9309, 176730838), (18618, 88365419), (35467, 46386426), (70934, 23193213), (72253, 22769814), (106401, 15462142), (130861, 12572022), (144506, 11384907), (212802, 7731071), (216759, 7589938), (261722, 6286011), (392583, 4190674), (433518, 3794969), (785166, 2095337)]