1397662032

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{72253}}^1$

素因数の和:72308

約数の個数: 80

約数和(自身を含む): 4013854208

約数和(自身を除く): 2616192176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 72253, 144506, 216759, 289012, 433518, 578024, 867036, 939289, 1156048, 1734072, 1878578, 2239843, 2817867, 3468144, 3757156, 4479686, 5635734, 6719529, 7514312, 8959372, 11271468, 13439058, 15028624, 17918744, 22542936, 26878116, 29117959, 35837488, 45085872, 53756232, 58235918, 87353877, 107512464, 116471836, 174707754, 232943672, 349415508, 465887344, 698831016, 1397662032]

約数ペア:

[(1, 1397662032), (2, 698831016), (3, 465887344), (4, 349415508), (6, 232943672), (8, 174707754), (12, 116471836), (13, 107512464), (16, 87353877), (24, 58235918), (26, 53756232), (31, 45085872), (39, 35837488), (48, 29117959), (52, 26878116), (62, 22542936), (78, 17918744), (93, 15028624), (104, 13439058), (124, 11271468), (156, 8959372), (186, 7514312), (208, 6719529), (248, 5635734), (312, 4479686), (372, 3757156), (403, 3468144), (496, 2817867), (624, 2239843), (744, 1878578), (806, 1734072), (1209, 1156048), (1488, 939289), (1612, 867036), (2418, 578024), (3224, 433518), (4836, 289012), (6448, 216759), (9672, 144506), (19344, 72253)]