399646704

素因数分解:

$2^4\times 3^1\times {\mathrm{1423}}^1\times {\mathrm{5851}}^1$

素因数の和:7285

約数の個数: 40

約数和(自身を含む): 1033322752

約数和(自身を除く): 633676048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1423, 2846, 4269, 5692, 5851, 8538, 11384, 11702, 17076, 17553, 22768, 23404, 34152, 35106, 46808, 68304, 70212, 93616, 140424, 280848, 8325973, 16651946, 24977919, 33303892, 49955838, 66607784, 99911676, 133215568, 199823352, 399646704]

約数ペア:

[(1, 399646704), (2, 199823352), (3, 133215568), (4, 99911676), (6, 66607784), (8, 49955838), (12, 33303892), (16, 24977919), (24, 16651946), (48, 8325973), (1423, 280848), (2846, 140424), (4269, 93616), (5692, 70212), (5851, 68304), (8538, 46808), (11384, 35106), (11702, 34152), (17076, 23404), (17553, 22768)]