315962023538

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{395159}}^1$

素因数の和:395415

約数の個数: 48

約数和(自身を含む): 567607824000

約数和(自身を除く): 251645800462

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 199, 287, 398, 574, 1393, 2009, 2786, 4018, 8159, 9751, 16318, 19502, 57113, 114226, 395159, 399791, 790318, 799582, 2766113, 5532226, 16201519, 19362791, 32403038, 38725582, 78636641, 113410633, 157273282, 226821266, 550456487, 793874431, 1100912974, 1587748862, 3224102281, 3853195409, 6448204562, 7706390818, 22568715967, 45137431934, 157981011769, 315962023538]

約数ペア:

[(1, 315962023538), (2, 157981011769), (7, 45137431934), (14, 22568715967), (41, 7706390818), (49, 6448204562), (82, 3853195409), (98, 3224102281), (199, 1587748862), (287, 1100912974), (398, 793874431), (574, 550456487), (1393, 226821266), (2009, 157273282), (2786, 113410633), (4018, 78636641), (8159, 38725582), (9751, 32403038), (16318, 19362791), (19502, 16201519), (57113, 5532226), (114226, 2766113), (395159, 799582), (399791, 790318)]