531239688

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4813}}^1$

素因数の和:4908

約数の個数: 128

約数和(自身を含む): 1709932800

約数和(自身を除く): 1178693112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 108, 126, 146, 168, 189, 216, 219, 252, 292, 378, 438, 504, 511, 584, 657, 756, 876, 1022, 1314, 1512, 1533, 1752, 1971, 2044, 2628, 3066, 3942, 4088, 4599, 4813, 5256, 6132, 7884, 9198, 9626, 12264, 13797, 14439, 15768, 18396, 19252, 27594, 28878, 33691, 36792, 38504, 43317, 55188, 57756, 67382, 86634, 101073, 110376, 115512, 129951, 134764, 173268, 202146, 259902, 269528, 303219, 346536, 351349, 404292, 519804, 606438, 702698, 808584, 909657, 1039608, 1054047, 1212876, 1405396, 1819314, 2108094, 2425752, 2459443, 2810792, 3162141, 3638628, 4216188, 4918886, 6324282, 7277256, 7378329, 8432376, 9486423, 9837772, 12648564, 14756658, 18972846, 19675544, 22134987, 25297128, 29513316, 37945692, 44269974, 59026632, 66404961, 75891384, 88539948, 132809922, 177079896, 265619844, 531239688]

約数ペア:

[(1, 531239688), (2, 265619844), (3, 177079896), (4, 132809922), (6, 88539948), (7, 75891384), (8, 66404961), (9, 59026632), (12, 44269974), (14, 37945692), (18, 29513316), (21, 25297128), (24, 22134987), (27, 19675544), (28, 18972846), (36, 14756658), (42, 12648564), (54, 9837772), (56, 9486423), (63, 8432376), (72, 7378329), (73, 7277256), (84, 6324282), (108, 4918886), (126, 4216188), (146, 3638628), (168, 3162141), (189, 2810792), (216, 2459443), (219, 2425752), (252, 2108094), (292, 1819314), (378, 1405396), (438, 1212876), (504, 1054047), (511, 1039608), (584, 909657), (657, 808584), (756, 702698), (876, 606438), (1022, 519804), (1314, 404292), (1512, 351349), (1533, 346536), (1752, 303219), (1971, 269528), (2044, 259902), (2628, 202146), (3066, 173268), (3942, 134764), (4088, 129951), (4599, 115512), (4813, 110376), (5256, 101073), (6132, 86634), (7884, 67382), (9198, 57756), (9626, 55188), (12264, 43317), (13797, 38504), (14439, 36792), (15768, 33691), (18396, 28878), (19252, 27594)]