1618134208

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{3407}}^1$

素因数の和:3641

約数の個数: 56

約数和(自身を含む): 3308445504

約数和(自身を除く): 1690311296

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 181, 328, 362, 656, 724, 1312, 1448, 2624, 2896, 3407, 5792, 6814, 7421, 11584, 13628, 14842, 27256, 29684, 54512, 59368, 109024, 118736, 139687, 218048, 237472, 279374, 474944, 558748, 616667, 1117496, 1233334, 2234992, 2466668, 4469984, 4933336, 8939968, 9866672, 19733344, 25283347, 39466688, 50566694, 101133388, 202266776, 404533552, 809067104, 1618134208]

約数ペア:

[(1, 1618134208), (2, 809067104), (4, 404533552), (8, 202266776), (16, 101133388), (32, 50566694), (41, 39466688), (64, 25283347), (82, 19733344), (164, 9866672), (181, 8939968), (328, 4933336), (362, 4469984), (656, 2466668), (724, 2234992), (1312, 1233334), (1448, 1117496), (2624, 616667), (2896, 558748), (3407, 474944), (5792, 279374), (6814, 237472), (7421, 218048), (11584, 139687), (13628, 118736), (14842, 109024), (27256, 59368), (29684, 54512)]