1243283392

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{78649}}^1$

素因数の和:78693

約数の個数: 56

約数和(自身を含む): 2796794000

約数和(自身を除く): 1553510608

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 15808, 78649, 157298, 314596, 629192, 1022437, 1258384, 1494331, 2044874, 2516768, 2988662, 4089748, 5033536, 5977324, 8179496, 11954648, 16358992, 19426303, 23909296, 32717984, 38852606, 47818592, 65435968, 77705212, 95637184, 155410424, 310820848, 621641696, 1243283392]

約数ペア:

[(1, 1243283392), (2, 621641696), (4, 310820848), (8, 155410424), (13, 95637184), (16, 77705212), (19, 65435968), (26, 47818592), (32, 38852606), (38, 32717984), (52, 23909296), (64, 19426303), (76, 16358992), (104, 11954648), (152, 8179496), (208, 5977324), (247, 5033536), (304, 4089748), (416, 2988662), (494, 2516768), (608, 2044874), (832, 1494331), (988, 1258384), (1216, 1022437), (1976, 629192), (3952, 314596), (7904, 157298), (15808, 78649)]