390623565514

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{124951}}^1$

素因数の和:125255

約数の個数: 64

約数和(自身を含む): 733038405120

約数和(自身を除く): 342414839606

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 193, 386, 623, 1157, 1246, 1351, 2314, 2509, 2702, 5018, 8099, 16198, 17177, 17563, 34354, 35126, 120239, 124951, 223301, 240478, 249902, 446602, 874657, 1563107, 1624363, 1749314, 3126214, 3248726, 11120639, 11370541, 22241278, 22741082, 24115543, 48231086, 77844473, 144568307, 155688946, 168808801, 289136614, 313502059, 337617602, 627004118, 1011978149, 2023956298, 2146283327, 2194514413, 4292566654, 4389028826, 15023983289, 27901683251, 30047966578, 55803366502, 195311782757, 390623565514]

約数ペア:

[(1, 390623565514), (2, 195311782757), (7, 55803366502), (13, 30047966578), (14, 27901683251), (26, 15023983289), (89, 4389028826), (91, 4292566654), (178, 2194514413), (182, 2146283327), (193, 2023956298), (386, 1011978149), (623, 627004118), (1157, 337617602), (1246, 313502059), (1351, 289136614), (2314, 168808801), (2509, 155688946), (2702, 144568307), (5018, 77844473), (8099, 48231086), (16198, 24115543), (17177, 22741082), (17563, 22241278), (34354, 11370541), (35126, 11120639), (120239, 3248726), (124951, 3126214), (223301, 1749314), (240478, 1624363), (249902, 1563107), (446602, 874657)]