31260384

素因数分解:

$2^5\times 3^3\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 92363040

約数和(自身を除く): 61102656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 97, 108, 144, 194, 216, 288, 291, 373, 388, 432, 582, 746, 776, 864, 873, 1119, 1164, 1492, 1552, 1746, 2238, 2328, 2619, 2984, 3104, 3357, 3492, 4476, 4656, 5238, 5968, 6714, 6984, 8952, 9312, 10071, 10476, 11936, 13428, 13968, 17904, 20142, 20952, 26856, 27936, 35808, 36181, 40284, 41904, 53712, 72362, 80568, 83808, 107424, 108543, 144724, 161136, 217086, 289448, 322272, 325629, 434172, 578896, 651258, 868344, 976887, 1157792, 1302516, 1736688, 1953774, 2605032, 3473376, 3907548, 5210064, 7815096, 10420128, 15630192, 31260384]

約数ペア:

[(1, 31260384), (2, 15630192), (3, 10420128), (4, 7815096), (6, 5210064), (8, 3907548), (9, 3473376), (12, 2605032), (16, 1953774), (18, 1736688), (24, 1302516), (27, 1157792), (32, 976887), (36, 868344), (48, 651258), (54, 578896), (72, 434172), (96, 325629), (97, 322272), (108, 289448), (144, 217086), (194, 161136), (216, 144724), (288, 108543), (291, 107424), (373, 83808), (388, 80568), (432, 72362), (582, 53712), (746, 41904), (776, 40284), (864, 36181), (873, 35808), (1119, 27936), (1164, 26856), (1492, 20952), (1552, 20142), (1746, 17904), (2238, 13968), (2328, 13428), (2619, 11936), (2984, 10476), (3104, 10071), (3357, 9312), (3492, 8952), (4476, 6984), (4656, 6714), (5238, 5968)]