819312832

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{51829}}^1$

素因数の和:51873

約数の個数: 56

約数和(自身を含む): 1843074800

約数和(自身を除く): 1023761968

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, 51829, 103658, 207316, 414632, 673777, 829264, 984751, 1347554, 1658528, 1969502, 2695108, 3317056, 3939004, 5390216, 7878008, 10780432, 12801763, 15756016, 21560864, 25603526, 31512032, 43121728, 51207052, 63024064, 102414104, 204828208, 409656416, 819312832]

約数ペア:

[(1, 819312832), (2, 409656416), (4, 204828208), (8, 102414104), (13, 63024064), (16, 51207052), (19, 43121728), (26, 31512032), (32, 25603526), (38, 21560864), (52, 15756016), (64, 12801763), (76, 10780432), (104, 7878008), (152, 5390216), (208, 3939004), (247, 3317056), (304, 2695108), (416, 1969502), (494, 1658528), (608, 1347554), (832, 984751), (988, 829264), (1216, 673777), (1976, 414632), (3952, 207316), (7904, 103658), (15808, 51829)]