331340694

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 696729600

約数和(自身を除く): 365388906

約数列:

[1, 2, 3, 6, 47, 79, 94, 107, 139, 141, 158, 214, 237, 278, 282, 321, 417, 474, 642, 834, 3713, 5029, 6533, 7426, 8453, 10058, 10981, 11139, 13066, 14873, 15087, 16906, 19599, 21962, 22278, 25359, 29746, 30174, 32943, 39198, 44619, 50718, 65886, 89238, 397291, 516107, 699031, 794582, 1032214, 1174967, 1191873, 1398062, 1548321, 2097093, 2349934, 2383746, 3096642, 3524901, 4194186, 7049802, 55223449, 110446898, 165670347, 331340694]

約数ペア:

[(1, 331340694), (2, 165670347), (3, 110446898), (6, 55223449), (47, 7049802), (79, 4194186), (94, 3524901), (107, 3096642), (139, 2383746), (141, 2349934), (158, 2097093), (214, 1548321), (237, 1398062), (278, 1191873), (282, 1174967), (321, 1032214), (417, 794582), (474, 699031), (642, 516107), (834, 397291), (3713, 89238), (5029, 65886), (6533, 50718), (7426, 44619), (8453, 39198), (10058, 32943), (10981, 30174), (11139, 29746), (13066, 25359), (14873, 22278), (15087, 21962), (16906, 19599)]