386935242

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 827228160

約数和(自身を除く): 440292918

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 101, 129, 186, 202, 258, 303, 479, 606, 958, 1333, 1437, 2666, 2874, 3131, 3999, 4343, 6262, 7998, 8686, 9393, 13029, 14849, 18786, 20597, 26058, 29698, 41194, 44547, 48379, 61791, 89094, 96758, 123582, 134633, 145137, 269266, 290274, 403899, 638507, 807798, 1277014, 1499749, 1915521, 2080297, 2999498, 3831042, 4160594, 4499247, 6240891, 8998494, 12481782, 64489207, 128978414, 193467621, 386935242]

約数ペア:

[(1, 386935242), (2, 193467621), (3, 128978414), (6, 64489207), (31, 12481782), (43, 8998494), (62, 6240891), (86, 4499247), (93, 4160594), (101, 3831042), (129, 2999498), (186, 2080297), (202, 1915521), (258, 1499749), (303, 1277014), (479, 807798), (606, 638507), (958, 403899), (1333, 290274), (1437, 269266), (2666, 145137), (2874, 134633), (3131, 123582), (3999, 96758), (4343, 89094), (6262, 61791), (7998, 48379), (8686, 44547), (9393, 41194), (13029, 29698), (14849, 26058), (18786, 20597)]