390062832

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{262139}}^1$

素因数の和:262181

約数の個数: 40

約数和(自身を含む): 1040171520

約数和(自身を除く): 650108688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 262139, 524278, 786417, 1048556, 1572834, 2097112, 3145668, 4194224, 6291336, 8126309, 12582672, 16252618, 24378927, 32505236, 48757854, 65010472, 97515708, 130020944, 195031416, 390062832]

約数ペア:

[(1, 390062832), (2, 195031416), (3, 130020944), (4, 97515708), (6, 65010472), (8, 48757854), (12, 32505236), (16, 24378927), (24, 16252618), (31, 12582672), (48, 8126309), (62, 6291336), (93, 4194224), (124, 3145668), (186, 2097112), (248, 1572834), (372, 1048556), (496, 786417), (744, 524278), (1488, 262139)]