312076149

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 537600000

約数和(自身を除く): 225523851

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 79, 147, 231, 237, 343, 349, 539, 553, 869, 1029, 1047, 1617, 1659, 2443, 2607, 3773, 3839, 3871, 6083, 7329, 11319, 11517, 11613, 17101, 18249, 26873, 27097, 27571, 42581, 51303, 80619, 81291, 82713, 119707, 127743, 188111, 192997, 298067, 303281, 359121, 564333, 578991, 894201, 909843, 1316777, 1350979, 2122967, 3950331, 4052937, 6368901, 9456853, 14860769, 28370559, 44582307, 104025383, 312076149]

約数ペア:

[(1, 312076149), (3, 104025383), (7, 44582307), (11, 28370559), (21, 14860769), (33, 9456853), (49, 6368901), (77, 4052937), (79, 3950331), (147, 2122967), (231, 1350979), (237, 1316777), (343, 909843), (349, 894201), (539, 578991), (553, 564333), (869, 359121), (1029, 303281), (1047, 298067), (1617, 192997), (1659, 188111), (2443, 127743), (2607, 119707), (3773, 82713), (3839, 81291), (3871, 80619), (6083, 51303), (7329, 42581), (11319, 27571), (11517, 27097), (11613, 26873), (17101, 18249)]