815331984756

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{96649121}}^1$

素因数の和:96649184

約数の個数: 48

約数和(自身を含む): 2056693316160

約数和(自身を除く): 1241361331404

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 96649121, 193298242, 289947363, 386596484, 579894726, 1159789452, 1836333299, 3576017477, 3672666598, 5508999897, 7152034954, 7345333196, 10728052431, 11017999794, 14304069908, 21456104862, 22035999588, 42912209724, 67944332063, 135888664126, 203832996189, 271777328252, 407665992378, 815331984756]

約数ペア:

[(1, 815331984756), (2, 407665992378), (3, 271777328252), (4, 203832996189), (6, 135888664126), (12, 67944332063), (19, 42912209724), (37, 22035999588), (38, 21456104862), (57, 14304069908), (74, 11017999794), (76, 10728052431), (111, 7345333196), (114, 7152034954), (148, 5508999897), (222, 3672666598), (228, 3576017477), (444, 1836333299), (703, 1159789452), (1406, 579894726), (2109, 386596484), (2812, 289947363), (4218, 193298242), (8436, 96649121)]