386366944

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1627}}^1$

素因数の和:1859

約数の個数: 48

約数和(自身を含む): 783999216

約数和(自身を除く): 397632272

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 181, 328, 362, 656, 724, 1312, 1448, 1627, 2896, 3254, 5792, 6508, 7421, 13016, 14842, 26032, 29684, 52064, 59368, 66707, 118736, 133414, 237472, 266828, 294487, 533656, 588974, 1067312, 1177948, 2134624, 2355896, 4711792, 9423584, 12073967, 24147934, 48295868, 96591736, 193183472, 386366944]

約数ペア:

[(1, 386366944), (2, 193183472), (4, 96591736), (8, 48295868), (16, 24147934), (32, 12073967), (41, 9423584), (82, 4711792), (164, 2355896), (181, 2134624), (328, 1177948), (362, 1067312), (656, 588974), (724, 533656), (1312, 294487), (1448, 266828), (1627, 237472), (2896, 133414), (3254, 118736), (5792, 66707), (6508, 59368), (7421, 52064), (13016, 29684), (14842, 26032)]