507367036

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 1005077808

約数和(自身を除く): 497710772

約数列:

[1, 2, 4, 11, 22, 44, 97, 101, 107, 121, 194, 202, 214, 242, 388, 404, 428, 484, 1067, 1111, 1177, 2134, 2222, 2354, 4268, 4444, 4708, 9797, 10379, 10807, 11737, 12221, 12947, 19594, 20758, 21614, 23474, 24442, 25894, 39188, 41516, 43228, 46948, 48884, 51788, 107767, 114169, 118877, 215534, 228338, 237754, 431068, 456676, 475508, 1048279, 1185437, 1255859, 1307647, 2096558, 2370874, 2511718, 2615294, 4193116, 4741748, 5023436, 5230588, 11531069, 23062138, 46124276, 126841759, 253683518, 507367036]

約数ペア:

[(1, 507367036), (2, 253683518), (4, 126841759), (11, 46124276), (22, 23062138), (44, 11531069), (97, 5230588), (101, 5023436), (107, 4741748), (121, 4193116), (194, 2615294), (202, 2511718), (214, 2370874), (242, 2096558), (388, 1307647), (404, 1255859), (428, 1185437), (484, 1048279), (1067, 475508), (1111, 456676), (1177, 431068), (2134, 237754), (2222, 228338), (2354, 215534), (4268, 118877), (4444, 114169), (4708, 107767), (9797, 51788), (10379, 48884), (10807, 46948), (11737, 43228), (12221, 41516), (12947, 39188), (19594, 25894), (20758, 24442), (21614, 23474)]