355380046

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{367}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 639600192

約数和(自身を除く): 284220146

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 241, 287, 367, 482, 574, 734, 1687, 2009, 2569, 3374, 4018, 5138, 9881, 11809, 15047, 17983, 19762, 23618, 30094, 35966, 69167, 88447, 105329, 138334, 176894, 210658, 484169, 619129, 737303, 968338, 1238258, 1474606, 3626327, 4333903, 7252654, 8667806, 25384289, 50768578, 177690023, 355380046]

約数ペア:

[(1, 355380046), (2, 177690023), (7, 50768578), (14, 25384289), (41, 8667806), (49, 7252654), (82, 4333903), (98, 3626327), (241, 1474606), (287, 1238258), (367, 968338), (482, 737303), (574, 619129), (734, 484169), (1687, 210658), (2009, 176894), (2569, 138334), (3374, 105329), (4018, 88447), (5138, 69167), (9881, 35966), (11809, 30094), (15047, 23618), (17983, 19762)]