15632568

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{211}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 50880000

約数和(自身を除く): 35247432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 211, 216, 252, 294, 343, 378, 392, 422, 441, 504, 588, 633, 686, 756, 844, 882, 1029, 1176, 1266, 1323, 1372, 1477, 1512, 1688, 1764, 1899, 2058, 2532, 2646, 2744, 2954, 3087, 3528, 3798, 4116, 4431, 5064, 5292, 5697, 5908, 6174, 7596, 8232, 8862, 9261, 10339, 10584, 11394, 11816, 12348, 13293, 15192, 17724, 18522, 20678, 22788, 24696, 26586, 31017, 35448, 37044, 39879, 41356, 45576, 53172, 62034, 72373, 74088, 79758, 82712, 93051, 106344, 124068, 144746, 159516, 186102, 217119, 248136, 279153, 289492, 319032, 372204, 434238, 558306, 578984, 651357, 744408, 868476, 1116612, 1302714, 1736952, 1954071, 2233224, 2605428, 3908142, 5210856, 7816284, 15632568]

約数ペア:

[(1, 15632568), (2, 7816284), (3, 5210856), (4, 3908142), (6, 2605428), (7, 2233224), (8, 1954071), (9, 1736952), (12, 1302714), (14, 1116612), (18, 868476), (21, 744408), (24, 651357), (27, 578984), (28, 558306), (36, 434238), (42, 372204), (49, 319032), (54, 289492), (56, 279153), (63, 248136), (72, 217119), (84, 186102), (98, 159516), (108, 144746), (126, 124068), (147, 106344), (168, 93051), (189, 82712), (196, 79758), (211, 74088), (216, 72373), (252, 62034), (294, 53172), (343, 45576), (378, 41356), (392, 39879), (422, 37044), (441, 35448), (504, 31017), (588, 26586), (633, 24696), (686, 22788), (756, 20678), (844, 18522), (882, 17724), (1029, 15192), (1176, 13293), (1266, 12348), (1323, 11816), (1372, 11394), (1477, 10584), (1512, 10339), (1688, 9261), (1764, 8862), (1899, 8232), (2058, 7596), (2532, 6174), (2646, 5908), (2744, 5697), (2954, 5292), (3087, 5064), (3528, 4431), (3798, 4116)]