308429904

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:752

約数の個数: 80

約数和(自身を含む): 813440000

約数和(自身を除く): 505010096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 163, 237, 316, 326, 474, 489, 499, 632, 652, 948, 978, 998, 1264, 1304, 1497, 1896, 1956, 1996, 2608, 2994, 3792, 3912, 3992, 5988, 7824, 7984, 11976, 12877, 23952, 25754, 38631, 39421, 51508, 77262, 78842, 81337, 103016, 118263, 154524, 157684, 162674, 206032, 236526, 244011, 309048, 315368, 325348, 473052, 488022, 618096, 630736, 650696, 946104, 976044, 1301392, 1892208, 1952088, 3904176, 6425623, 12851246, 19276869, 25702492, 38553738, 51404984, 77107476, 102809968, 154214952, 308429904]

約数ペア:

[(1, 308429904), (2, 154214952), (3, 102809968), (4, 77107476), (6, 51404984), (8, 38553738), (12, 25702492), (16, 19276869), (24, 12851246), (48, 6425623), (79, 3904176), (158, 1952088), (163, 1892208), (237, 1301392), (316, 976044), (326, 946104), (474, 650696), (489, 630736), (499, 618096), (632, 488022), (652, 473052), (948, 325348), (978, 315368), (998, 309048), (1264, 244011), (1304, 236526), (1497, 206032), (1896, 162674), (1956, 157684), (1996, 154524), (2608, 118263), (2994, 103016), (3792, 81337), (3912, 78842), (3992, 77262), (5988, 51508), (7824, 39421), (7984, 38631), (11976, 25754), (12877, 23952)]