398108736

素因数分解:

$2^6\times 3^3\times {\mathrm{230387}}^1$

素因数の和:230408

約数の個数: 56

約数和(自身を含む): 1170371040

約数和(自身を除く): 772262304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 230387, 460774, 691161, 921548, 1382322, 1843096, 2073483, 2764644, 3686192, 4146966, 5529288, 6220449, 7372384, 8293932, 11058576, 12440898, 14744768, 16587864, 22117152, 24881796, 33175728, 44234304, 49763592, 66351456, 99527184, 132702912, 199054368, 398108736]

約数ペア:

[(1, 398108736), (2, 199054368), (3, 132702912), (4, 99527184), (6, 66351456), (8, 49763592), (9, 44234304), (12, 33175728), (16, 24881796), (18, 22117152), (24, 16587864), (27, 14744768), (32, 12440898), (36, 11058576), (48, 8293932), (54, 7372384), (64, 6220449), (72, 5529288), (96, 4146966), (108, 3686192), (144, 2764644), (192, 2073483), (216, 1843096), (288, 1382322), (432, 921548), (576, 691161), (864, 460774), (1728, 230387)]