380480256

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{12703}}^1$

素因数の和:12738

約数の個数: 108

約数和(自身を含む): 1181497408

約数和(自身を除く): 801017152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4992, 7488, 9984, 12703, 14976, 25406, 29952, 38109, 50812, 76218, 101624, 114327, 152436, 165139, 203248, 228654, 304872, 330278, 406496, 457308, 495417, 609744, 660556, 812992, 914616, 990834, 1219488, 1321112, 1486251, 1625984, 1829232, 1981668, 2438976, 2642224, 2972502, 3251968, 3658464, 3963336, 4877952, 5284448, 5945004, 7316928, 7926672, 9755904, 10568896, 11890008, 14633856, 15853344, 21137792, 23780016, 29267712, 31706688, 42275584, 47560032, 63413376, 95120064, 126826752, 190240128, 380480256]

約数ペア:

[(1, 380480256), (2, 190240128), (3, 126826752), (4, 95120064), (6, 63413376), (8, 47560032), (9, 42275584), (12, 31706688), (13, 29267712), (16, 23780016), (18, 21137792), (24, 15853344), (26, 14633856), (32, 11890008), (36, 10568896), (39, 9755904), (48, 7926672), (52, 7316928), (64, 5945004), (72, 5284448), (78, 4877952), (96, 3963336), (104, 3658464), (117, 3251968), (128, 2972502), (144, 2642224), (156, 2438976), (192, 1981668), (208, 1829232), (234, 1625984), (256, 1486251), (288, 1321112), (312, 1219488), (384, 990834), (416, 914616), (468, 812992), (576, 660556), (624, 609744), (768, 495417), (832, 457308), (936, 406496), (1152, 330278), (1248, 304872), (1664, 228654), (1872, 203248), (2304, 165139), (2496, 152436), (3328, 114327), (3744, 101624), (4992, 76218), (7488, 50812), (9984, 38109), (12703, 29952), (14976, 25406)]