235087278

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 507133440

約数和(自身を除く): 272046162

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 173, 229, 258, 346, 458, 519, 687, 989, 1038, 1374, 1978, 2967, 3979, 5267, 5934, 7439, 7958, 9847, 10534, 11937, 14878, 15801, 19694, 22317, 23874, 29541, 31602, 39617, 44634, 59082, 79234, 118851, 171097, 226481, 237702, 342194, 452962, 513291, 679443, 911191, 1026582, 1358886, 1703531, 1822382, 2733573, 3407062, 5110593, 5467146, 10221186, 39181213, 78362426, 117543639, 235087278]

約数ペア:

[(1, 235087278), (2, 117543639), (3, 78362426), (6, 39181213), (23, 10221186), (43, 5467146), (46, 5110593), (69, 3407062), (86, 2733573), (129, 1822382), (138, 1703531), (173, 1358886), (229, 1026582), (258, 911191), (346, 679443), (458, 513291), (519, 452962), (687, 342194), (989, 237702), (1038, 226481), (1374, 171097), (1978, 118851), (2967, 79234), (3979, 59082), (5267, 44634), (5934, 39617), (7439, 31602), (7958, 29541), (9847, 23874), (10534, 22317), (11937, 19694), (14878, 15801)]