388632864

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{130589}}^1$

素因数の和:130633

約数の個数: 48

約数和(自身を含む): 1053077760

約数和(自身を除く): 664444896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 130589, 261178, 391767, 522356, 783534, 1044712, 1567068, 2089424, 3134136, 4048259, 4178848, 6268272, 8096518, 12144777, 12536544, 16193036, 24289554, 32386072, 48579108, 64772144, 97158216, 129544288, 194316432, 388632864]

約数ペア:

[(1, 388632864), (2, 194316432), (3, 129544288), (4, 97158216), (6, 64772144), (8, 48579108), (12, 32386072), (16, 24289554), (24, 16193036), (31, 12536544), (32, 12144777), (48, 8096518), (62, 6268272), (93, 4178848), (96, 4048259), (124, 3134136), (186, 2089424), (248, 1567068), (372, 1044712), (496, 783534), (744, 522356), (992, 391767), (1488, 261178), (2976, 130589)]