284128144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{829}}^1$

素因数の和:1559

約数の個数: 40

約数和(自身を含む): 569765120

約数和(自身を除く): 285636976

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 691, 829, 1382, 1658, 2764, 3316, 5528, 6632, 11056, 13264, 21421, 25699, 42842, 51398, 85684, 102796, 171368, 205592, 342736, 411184, 572839, 1145678, 2291356, 4582712, 9165424, 17758009, 35516018, 71032036, 142064072, 284128144]

約数ペア:

[(1, 284128144), (2, 142064072), (4, 71032036), (8, 35516018), (16, 17758009), (31, 9165424), (62, 4582712), (124, 2291356), (248, 1145678), (496, 572839), (691, 411184), (829, 342736), (1382, 205592), (1658, 171368), (2764, 102796), (3316, 85684), (5528, 51398), (6632, 42842), (11056, 25699), (13264, 21421)]