366991664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{16187}}^1$

素因数の和:16317

約数の個数: 40

約数和(自身を含む): 772815120

約数和(自身を除く): 405823456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2834, 5668, 11336, 16187, 22672, 32374, 64748, 129496, 210431, 258992, 420862, 841724, 1683448, 1764383, 3366896, 3528766, 7057532, 14115064, 22936979, 28230128, 45873958, 91747916, 183495832, 366991664]

約数ペア:

[(1, 366991664), (2, 183495832), (4, 91747916), (8, 45873958), (13, 28230128), (16, 22936979), (26, 14115064), (52, 7057532), (104, 3528766), (109, 3366896), (208, 1764383), (218, 1683448), (436, 841724), (872, 420862), (1417, 258992), (1744, 210431), (2834, 129496), (5668, 64748), (11336, 32374), (16187, 22672)]