1815676739632

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15031}}^1\times {\mathrm{63443}}^1$

素因数の和:78506

約数の個数: 80

約数和(自身を含む): 4257273088512

約数和(自身を除く): 2441596348880

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 15031, 30062, 60124, 63443, 105217, 120248, 126886, 210434, 240496, 253772, 255527, 420868, 444101, 507544, 511054, 841736, 888202, 1015088, 1022108, 1078531, 1683472, 1776404, 1788689, 2044216, 2157062, 3552808, 3577378, 4088432, 4314124, 7105616, 7154756, 7549717, 8628248, 14309512, 15099434, 17256496, 28619024, 30198868, 60397736, 120795472, 953611733, 1907223466, 3814446932, 6675282131, 7628893864, 13350564262, 15257787728, 16211399461, 26701128524, 32422798922, 53402257048, 64845597844, 106804514096, 113479796227, 129691195688, 226959592454, 259382391376, 453919184908, 907838369816, 1815676739632]

約数ペア:

[(1, 1815676739632), (2, 907838369816), (4, 453919184908), (7, 259382391376), (8, 226959592454), (14, 129691195688), (16, 113479796227), (17, 106804514096), (28, 64845597844), (34, 53402257048), (56, 32422798922), (68, 26701128524), (112, 16211399461), (119, 15257787728), (136, 13350564262), (238, 7628893864), (272, 6675282131), (476, 3814446932), (952, 1907223466), (1904, 953611733), (15031, 120795472), (30062, 60397736), (60124, 30198868), (63443, 28619024), (105217, 17256496), (120248, 15099434), (126886, 14309512), (210434, 8628248), (240496, 7549717), (253772, 7154756), (255527, 7105616), (420868, 4314124), (444101, 4088432), (507544, 3577378), (511054, 3552808), (841736, 2157062), (888202, 2044216), (1015088, 1788689), (1022108, 1776404), (1078531, 1683472)]