320032986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3037}}^1$

素因数の和:3255

約数の個数: 64

約数和(自身を含む): 792115968

約数和(自身を除く): 472082982

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 193, 273, 386, 546, 579, 1158, 1351, 2509, 2702, 3037, 4053, 5018, 6074, 7527, 8106, 9111, 15054, 17563, 18222, 21259, 35126, 39481, 42518, 52689, 63777, 78962, 105378, 118443, 127554, 236886, 276367, 552734, 586141, 829101, 1172282, 1658202, 1758423, 3516846, 4102987, 7619833, 8205974, 12308961, 15239666, 22859499, 24617922, 45718998, 53338831, 106677662, 160016493, 320032986]

約数ペア:

[(1, 320032986), (2, 160016493), (3, 106677662), (6, 53338831), (7, 45718998), (13, 24617922), (14, 22859499), (21, 15239666), (26, 12308961), (39, 8205974), (42, 7619833), (78, 4102987), (91, 3516846), (182, 1758423), (193, 1658202), (273, 1172282), (386, 829101), (546, 586141), (579, 552734), (1158, 276367), (1351, 236886), (2509, 127554), (2702, 118443), (3037, 105378), (4053, 78962), (5018, 63777), (6074, 52689), (7527, 42518), (8106, 39481), (9111, 35126), (15054, 21259), (17563, 18222)]