817618248

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{53819}}^1$

素因数の和:54042

約数の個数: 48

約数和(自身を含む): 2224918800

約数和(自身を除く): 1407300552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 5064, 7596, 15192, 53819, 107638, 161457, 215276, 322914, 430552, 484371, 645828, 968742, 1291656, 1937484, 3874968, 11355809, 22711618, 34067427, 45423236, 68134854, 90846472, 102202281, 136269708, 204404562, 272539416, 408809124, 817618248]

約数ペア:

[(1, 817618248), (2, 408809124), (3, 272539416), (4, 204404562), (6, 136269708), (8, 102202281), (9, 90846472), (12, 68134854), (18, 45423236), (24, 34067427), (36, 22711618), (72, 11355809), (211, 3874968), (422, 1937484), (633, 1291656), (844, 968742), (1266, 645828), (1688, 484371), (1899, 430552), (2532, 322914), (3798, 215276), (5064, 161457), (7596, 107638), (15192, 53819)]