42680154.000000000

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 342921600

約数和(自身を除く): 188752088

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 83, 164, 166, 287, 328, 332, 574, 581, 664, 809, 1148, 1162, 1618, 2296, 2324, 3236, 3403, 4648, 5663, 6472, 6806, 11326, 13612, 22652, 23821, 27224, 33169, 45304, 47642, 66338, 67147, 95284, 132676, 134294, 190568, 232183, 265352, 268588, 464366, 470029, 537176, 928732, 940058, 1857464, 1880116, 2753027, 3760232, 5506054, 11012108, 19271189, 22024216, 38542378, 77084756, 154169512]

約数ペア:

[(1, 154169512), (2, 77084756), (4, 38542378), (7, 22024216), (8, 19271189), (14, 11012108), (28, 5506054), (41, 3760232), (56, 2753027), (82, 1880116), (83, 1857464), (164, 940058), (166, 928732), (287, 537176), (328, 470029), (332, 464366), (574, 268588), (581, 265352), (664, 232183), (809, 190568), (1148, 134294), (1162, 132676), (1618, 95284), (2296, 67147), (2324, 66338), (3236, 47642), (3403, 45304), (4648, 33169), (5663, 27224), (6472, 23821), (6806, 22652), (11326, 13612)]