427173626876

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{56779}}^1$

素因数の和:57362

約数の個数: 48

約数和(自身を含む): 772662240000

約数和(自身を除く): 345488613124

約数列:

[1, 2, 4, 59, 71, 118, 142, 236, 284, 449, 898, 1796, 4189, 8378, 16756, 26491, 31879, 52982, 56779, 63758, 105964, 113558, 127516, 227116, 1880861, 3349961, 3761722, 4031309, 6699922, 7523444, 8062618, 13399844, 16125236, 25493771, 50987542, 101975084, 237847231, 475694462, 951388924, 1504132489, 1810057741, 3008264978, 3620115482, 6016529956, 7240230964, 106793406719, 213586813438, 427173626876]

約数ペア:

[(1, 427173626876), (2, 213586813438), (4, 106793406719), (59, 7240230964), (71, 6016529956), (118, 3620115482), (142, 3008264978), (236, 1810057741), (284, 1504132489), (449, 951388924), (898, 475694462), (1796, 237847231), (4189, 101975084), (8378, 50987542), (16756, 25493771), (26491, 16125236), (31879, 13399844), (52982, 8062618), (56779, 7523444), (63758, 6699922), (105964, 4031309), (113558, 3761722), (127516, 3349961), (227116, 1880861)]