391337304

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1\times {\mathrm{887}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 1012746240

約数和(自身を除く): 621408936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 593, 744, 887, 1186, 1774, 1779, 2372, 2661, 3548, 3558, 4744, 5322, 7096, 7116, 10644, 14232, 18383, 21288, 27497, 36766, 54994, 55149, 73532, 82491, 109988, 110298, 147064, 164982, 219976, 220596, 329964, 441192, 525991, 659928, 1051982, 1577973, 2103964, 3155946, 4207928, 6311892, 12623784, 16305721, 32611442, 48917163, 65222884, 97834326, 130445768, 195668652, 391337304]

約数ペア:

[(1, 391337304), (2, 195668652), (3, 130445768), (4, 97834326), (6, 65222884), (8, 48917163), (12, 32611442), (24, 16305721), (31, 12623784), (62, 6311892), (93, 4207928), (124, 3155946), (186, 2103964), (248, 1577973), (372, 1051982), (593, 659928), (744, 525991), (887, 441192), (1186, 329964), (1774, 220596), (1779, 219976), (2372, 164982), (2661, 147064), (3548, 110298), (3558, 109988), (4744, 82491), (5322, 73532), (7096, 55149), (7116, 54994), (10644, 36766), (14232, 27497), (18383, 21288)]