636728109204

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1\times {\mathrm{40037}}^1$

素因数の和:40837

約数の個数: 96

約数和(自身を含む): 1631336458752

約数和(自身を除く): 994608349548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 211, 422, 571, 633, 844, 1142, 1266, 1713, 2284, 2321, 2532, 3426, 4642, 6281, 6852, 6963, 9284, 12562, 13926, 18843, 25124, 27852, 37686, 40037, 75372, 80074, 120111, 120481, 160148, 240222, 240962, 361443, 440407, 480444, 481924, 722886, 880814, 1321221, 1325291, 1445772, 1761628, 2642442, 2650582, 3975873, 5284884, 5301164, 7951746, 8447807, 15903492, 16895614, 22861127, 25343421, 33791228, 45722254, 50686842, 68583381, 91444508, 92925877, 101373684, 137166762, 185851754, 251472397, 274333524, 278777631, 371703508, 502944794, 557555262, 754417191, 1005889588, 1115110524, 1508834382, 3017668764, 4823697797, 9647395594, 14471093391, 19294791188, 28942186782, 53060675767, 57884373564, 106121351534, 159182027301, 212242703068, 318364054602, 636728109204]

約数ペア:

[(1, 636728109204), (2, 318364054602), (3, 212242703068), (4, 159182027301), (6, 106121351534), (11, 57884373564), (12, 53060675767), (22, 28942186782), (33, 19294791188), (44, 14471093391), (66, 9647395594), (132, 4823697797), (211, 3017668764), (422, 1508834382), (571, 1115110524), (633, 1005889588), (844, 754417191), (1142, 557555262), (1266, 502944794), (1713, 371703508), (2284, 278777631), (2321, 274333524), (2532, 251472397), (3426, 185851754), (4642, 137166762), (6281, 101373684), (6852, 92925877), (6963, 91444508), (9284, 68583381), (12562, 50686842), (13926, 45722254), (18843, 33791228), (25124, 25343421), (27852, 22861127), (37686, 16895614), (40037, 15903492), (75372, 8447807), (80074, 7951746), (120111, 5301164), (120481, 5284884), (160148, 3975873), (240222, 2650582), (240962, 2642442), (361443, 1761628), (440407, 1445772), (480444, 1325291), (481924, 1321221), (722886, 880814)]