564919996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1987}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 1085114016

約数和(自身を除く): 520194020

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 113, 148, 226, 452, 629, 1258, 1921, 1987, 2516, 3842, 3974, 4181, 7684, 7948, 8362, 16724, 33779, 67558, 71077, 73519, 135116, 142154, 147038, 224531, 284308, 294076, 449062, 898124, 1249823, 2499646, 3817027, 4999292, 7634054, 8307647, 15268108, 16615294, 33230588, 141229999, 282459998, 564919996]

約数ペア:

[(1, 564919996), (2, 282459998), (4, 141229999), (17, 33230588), (34, 16615294), (37, 15268108), (68, 8307647), (74, 7634054), (113, 4999292), (148, 3817027), (226, 2499646), (452, 1249823), (629, 898124), (1258, 449062), (1921, 294076), (1987, 284308), (2516, 224531), (3842, 147038), (3974, 142154), (4181, 135116), (7684, 73519), (7948, 71077), (8362, 67558), (16724, 33779)]