7816284

素因数分解:

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

素因数の和:245

約数の個数: 96

約数和(自身を含む): 23744000

約数和(自身を除く): 15927716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 211, 252, 294, 343, 378, 422, 441, 588, 633, 686, 756, 844, 882, 1029, 1266, 1323, 1372, 1477, 1764, 1899, 2058, 2532, 2646, 2954, 3087, 3798, 4116, 4431, 5292, 5697, 5908, 6174, 7596, 8862, 9261, 10339, 11394, 12348, 13293, 17724, 18522, 20678, 22788, 26586, 31017, 37044, 39879, 41356, 53172, 62034, 72373, 79758, 93051, 124068, 144746, 159516, 186102, 217119, 279153, 289492, 372204, 434238, 558306, 651357, 868476, 1116612, 1302714, 1954071, 2605428, 3908142, 7816284]

約数ペア:

[(1, 7816284), (2, 3908142), (3, 2605428), (4, 1954071), (6, 1302714), (7, 1116612), (9, 868476), (12, 651357), (14, 558306), (18, 434238), (21, 372204), (27, 289492), (28, 279153), (36, 217119), (42, 186102), (49, 159516), (54, 144746), (63, 124068), (84, 93051), (98, 79758), (108, 72373), (126, 62034), (147, 53172), (189, 41356), (196, 39879), (211, 37044), (252, 31017), (294, 26586), (343, 22788), (378, 20678), (422, 18522), (441, 17724), (588, 13293), (633, 12348), (686, 11394), (756, 10339), (844, 9261), (882, 8862), (1029, 7596), (1266, 6174), (1323, 5908), (1372, 5697), (1477, 5292), (1764, 4431), (1899, 4116), (2058, 3798), (2532, 3087), (2646, 2954)]