309316128

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{587}}^1$

素因数の和:1110

約数の個数: 96

約数和(自身を含む): 889056000

約数和(自身を除く): 579739872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 499, 528, 587, 998, 1056, 1174, 1497, 1761, 1996, 2348, 2994, 3522, 3992, 4696, 5489, 5988, 6457, 7044, 7984, 9392, 10978, 11976, 12914, 14088, 15968, 16467, 18784, 19371, 21956, 23952, 25828, 28176, 32934, 38742, 43912, 47904, 51656, 56352, 65868, 77484, 87824, 103312, 131736, 154968, 175648, 206624, 263472, 292913, 309936, 526944, 585826, 619872, 878739, 1171652, 1757478, 2343304, 3222043, 3514956, 4686608, 6444086, 7029912, 9373216, 9666129, 12888172, 14059824, 19332258, 25776344, 28119648, 38664516, 51552688, 77329032, 103105376, 154658064, 309316128]

約数ペア:

[(1, 309316128), (2, 154658064), (3, 103105376), (4, 77329032), (6, 51552688), (8, 38664516), (11, 28119648), (12, 25776344), (16, 19332258), (22, 14059824), (24, 12888172), (32, 9666129), (33, 9373216), (44, 7029912), (48, 6444086), (66, 4686608), (88, 3514956), (96, 3222043), (132, 2343304), (176, 1757478), (264, 1171652), (352, 878739), (499, 619872), (528, 585826), (587, 526944), (998, 309936), (1056, 292913), (1174, 263472), (1497, 206624), (1761, 175648), (1996, 154968), (2348, 131736), (2994, 103312), (3522, 87824), (3992, 77484), (4696, 65868), (5489, 56352), (5988, 51656), (6457, 47904), (7044, 43912), (7984, 38742), (9392, 32934), (10978, 28176), (11976, 25828), (12914, 23952), (14088, 21956), (15968, 19371), (16467, 18784)]