388280912

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{5323}}^1$

素因数の和:5475

約数の個数: 40

約数和(自身を含む): 776366976

約数和(自身を除く): 388086064

約数列:

[1, 2, 4, 8, 16, 47, 94, 97, 188, 194, 376, 388, 752, 776, 1552, 4559, 5323, 9118, 10646, 18236, 21292, 36472, 42584, 72944, 85168, 250181, 500362, 516331, 1000724, 1032662, 2001448, 2065324, 4002896, 4130648, 8261296, 24267557, 48535114, 97070228, 194140456, 388280912]

約数ペア:

[(1, 388280912), (2, 194140456), (4, 97070228), (8, 48535114), (16, 24267557), (47, 8261296), (94, 4130648), (97, 4002896), (188, 2065324), (194, 2001448), (376, 1032662), (388, 1000724), (752, 516331), (776, 500362), (1552, 250181), (4559, 85168), (5323, 72944), (9118, 42584), (10646, 36472), (18236, 21292)]