313015872

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{125407}}^1$

素因数の和:125435

約数の個数: 56

約数和(自身を含む): 891901696

約数和(自身を除く): 578885824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 125407, 250814, 376221, 501628, 752442, 1003256, 1504884, 1630291, 2006512, 3009768, 3260582, 4013024, 4890873, 6019536, 6521164, 8026048, 9781746, 12039072, 13042328, 19563492, 24078144, 26084656, 39126984, 52169312, 78253968, 104338624, 156507936, 313015872]

約数ペア:

[(1, 313015872), (2, 156507936), (3, 104338624), (4, 78253968), (6, 52169312), (8, 39126984), (12, 26084656), (13, 24078144), (16, 19563492), (24, 13042328), (26, 12039072), (32, 9781746), (39, 8026048), (48, 6521164), (52, 6019536), (64, 4890873), (78, 4013024), (96, 3260582), (104, 3009768), (156, 2006512), (192, 1630291), (208, 1504884), (312, 1003256), (416, 752442), (624, 501628), (832, 376221), (1248, 250814), (2496, 125407)]