253086108

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 671612928

約数和(自身を除く): 418526820

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 127, 132, 186, 254, 341, 372, 381, 487, 508, 682, 762, 974, 1023, 1364, 1397, 1461, 1524, 1948, 2046, 2794, 2922, 3937, 4092, 4191, 5357, 5588, 5844, 7874, 8382, 10714, 11811, 15097, 15748, 16071, 16764, 21428, 23622, 30194, 32142, 43307, 45291, 47244, 60388, 61849, 64284, 86614, 90582, 123698, 129921, 166067, 173228, 181164, 185547, 247396, 259842, 332134, 371094, 498201, 519684, 664268, 680339, 742188, 996402, 1360678, 1917319, 1992804, 2041017, 2721356, 3834638, 4082034, 5751957, 7669276, 8164068, 11503914, 21090509, 23007828, 42181018, 63271527, 84362036, 126543054, 253086108]

約数ペア:

[(1, 253086108), (2, 126543054), (3, 84362036), (4, 63271527), (6, 42181018), (11, 23007828), (12, 21090509), (22, 11503914), (31, 8164068), (33, 7669276), (44, 5751957), (62, 4082034), (66, 3834638), (93, 2721356), (124, 2041017), (127, 1992804), (132, 1917319), (186, 1360678), (254, 996402), (341, 742188), (372, 680339), (381, 664268), (487, 519684), (508, 498201), (682, 371094), (762, 332134), (974, 259842), (1023, 247396), (1364, 185547), (1397, 181164), (1461, 173228), (1524, 166067), (1948, 129921), (2046, 123698), (2794, 90582), (2922, 86614), (3937, 64284), (4092, 61849), (4191, 60388), (5357, 47244), (5588, 45291), (5844, 43307), (7874, 32142), (8382, 30194), (10714, 23622), (11811, 21428), (15097, 16764), (15748, 16071)]