399946032

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{11719}}^1$

素因数の和:11815

約数の個数: 80

約数和(自身を含む): 1162624000

約数和(自身を除く): 762677968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 474, 632, 711, 948, 1264, 1422, 1896, 2133, 2844, 3792, 4266, 5688, 8532, 11376, 11719, 17064, 23438, 34128, 35157, 46876, 70314, 93752, 105471, 140628, 187504, 210942, 281256, 316413, 421884, 562512, 632826, 843768, 925801, 1265652, 1687536, 1851602, 2531304, 2777403, 3703204, 5062608, 5554806, 7406408, 8332209, 11109612, 14812816, 16664418, 22219224, 24996627, 33328836, 44438448, 49993254, 66657672, 99986508, 133315344, 199973016, 399946032]

約数ペア:

[(1, 399946032), (2, 199973016), (3, 133315344), (4, 99986508), (6, 66657672), (8, 49993254), (9, 44438448), (12, 33328836), (16, 24996627), (18, 22219224), (24, 16664418), (27, 14812816), (36, 11109612), (48, 8332209), (54, 7406408), (72, 5554806), (79, 5062608), (108, 3703204), (144, 2777403), (158, 2531304), (216, 1851602), (237, 1687536), (316, 1265652), (432, 925801), (474, 843768), (632, 632826), (711, 562512), (948, 421884), (1264, 316413), (1422, 281256), (1896, 210942), (2133, 187504), (2844, 140628), (3792, 105471), (4266, 93752), (5688, 70314), (8532, 46876), (11376, 35157), (11719, 34128), (17064, 23438)]