521545108

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 1147474944

約数和(自身を除く): 625929836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 83, 86, 119, 166, 172, 238, 301, 307, 332, 476, 581, 602, 614, 731, 1162, 1204, 1228, 1411, 1462, 2149, 2324, 2822, 2924, 3569, 4298, 5117, 5219, 5644, 7138, 8596, 9877, 10234, 10438, 13201, 14276, 19754, 20468, 20876, 24983, 25481, 26402, 36533, 39508, 49966, 50962, 52804, 60673, 73066, 92407, 99932, 101924, 121346, 146132, 178367, 184814, 224417, 242692, 356734, 369628, 424711, 433177, 448834, 713468, 849422, 866354, 897668, 1095683, 1570919, 1698844, 1732708, 2191366, 3032239, 3141838, 4382732, 6064478, 6283676, 7669781, 12128956, 15339562, 18626611, 30679124, 37253222, 74506444, 130386277, 260772554, 521545108]

約数ペア:

[(1, 521545108), (2, 260772554), (4, 130386277), (7, 74506444), (14, 37253222), (17, 30679124), (28, 18626611), (34, 15339562), (43, 12128956), (68, 7669781), (83, 6283676), (86, 6064478), (119, 4382732), (166, 3141838), (172, 3032239), (238, 2191366), (301, 1732708), (307, 1698844), (332, 1570919), (476, 1095683), (581, 897668), (602, 866354), (614, 849422), (731, 713468), (1162, 448834), (1204, 433177), (1228, 424711), (1411, 369628), (1462, 356734), (2149, 242692), (2324, 224417), (2822, 184814), (2924, 178367), (3569, 146132), (4298, 121346), (5117, 101924), (5219, 99932), (5644, 92407), (7138, 73066), (8596, 60673), (9877, 52804), (10234, 50962), (10438, 49966), (13201, 39508), (14276, 36533), (19754, 26402), (20468, 25481), (20876, 24983)]