393107256

素因数分解:

$2^3\times 3^4\times {\mathrm{83}}^1\times {\mathrm{7309}}^1$

素因数の和:7410

約数の個数: 80

約数和(自身を含む): 1114482600

約数和(自身を除く): 721375344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 83, 108, 162, 166, 216, 249, 324, 332, 498, 648, 664, 747, 996, 1494, 1992, 2241, 2988, 4482, 5976, 6723, 7309, 8964, 13446, 14618, 17928, 21927, 26892, 29236, 43854, 53784, 58472, 65781, 87708, 131562, 175416, 197343, 263124, 394686, 526248, 592029, 606647, 789372, 1184058, 1213294, 1578744, 1819941, 2368116, 2426588, 3639882, 4736232, 4853176, 5459823, 7279764, 10919646, 14559528, 16379469, 21839292, 32758938, 43678584, 49138407, 65517876, 98276814, 131035752, 196553628, 393107256]

約数ペア:

[(1, 393107256), (2, 196553628), (3, 131035752), (4, 98276814), (6, 65517876), (8, 49138407), (9, 43678584), (12, 32758938), (18, 21839292), (24, 16379469), (27, 14559528), (36, 10919646), (54, 7279764), (72, 5459823), (81, 4853176), (83, 4736232), (108, 3639882), (162, 2426588), (166, 2368116), (216, 1819941), (249, 1578744), (324, 1213294), (332, 1184058), (498, 789372), (648, 606647), (664, 592029), (747, 526248), (996, 394686), (1494, 263124), (1992, 197343), (2241, 175416), (2988, 131562), (4482, 87708), (5976, 65781), (6723, 58472), (7309, 53784), (8964, 43854), (13446, 29236), (14618, 26892), (17928, 21927)]