331336082120

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6961}}^1\times {\mathrm{16301}}^1$

素因数の和:23346

約数の個数: 64

約数和(自身を含む): 755873529840

約数和(自身を除く): 424537447720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 6961, 13922, 16301, 27844, 32602, 34805, 55688, 65204, 69610, 81505, 130408, 139220, 163010, 278440, 326020, 508153, 652040, 1016306, 1189973, 2032612, 2379946, 2540765, 4065224, 4759892, 5081530, 5949865, 9519784, 10163060, 11899730, 20326120, 23799460, 47598920, 113471261, 226942522, 453885044, 567356305, 907770088, 1134712610, 2269425220, 4538850440, 8283402053, 16566804106, 33133608212, 41417010265, 66267216424, 82834020530, 165668041060, 331336082120]

約数ペア:

[(1, 331336082120), (2, 165668041060), (4, 82834020530), (5, 66267216424), (8, 41417010265), (10, 33133608212), (20, 16566804106), (40, 8283402053), (73, 4538850440), (146, 2269425220), (292, 1134712610), (365, 907770088), (584, 567356305), (730, 453885044), (1460, 226942522), (2920, 113471261), (6961, 47598920), (13922, 23799460), (16301, 20326120), (27844, 11899730), (32602, 10163060), (34805, 9519784), (55688, 5949865), (65204, 5081530), (69610, 4759892), (81505, 4065224), (130408, 2540765), (139220, 2379946), (163010, 2032612), (278440, 1189973), (326020, 1016306), (508153, 652040)]