460933984

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12781}}^1$

素因数の和:12828

約数の個数: 72

約数和(自身を含む): 1101603888

約数和(自身を除く): 640669904

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 644, 736, 784, 1127, 1288, 1568, 2254, 2576, 4508, 5152, 9016, 12781, 18032, 25562, 36064, 51124, 89467, 102248, 178934, 204496, 293963, 357868, 408992, 587926, 626269, 715736, 1175852, 1252538, 1431472, 2057741, 2351704, 2505076, 2862944, 4115482, 4703408, 5010152, 8230964, 9406816, 10020304, 14404187, 16461928, 20040608, 28808374, 32923856, 57616748, 65847712, 115233496, 230466992, 460933984]

約数ペア:

[(1, 460933984), (2, 230466992), (4, 115233496), (7, 65847712), (8, 57616748), (14, 32923856), (16, 28808374), (23, 20040608), (28, 16461928), (32, 14404187), (46, 10020304), (49, 9406816), (56, 8230964), (92, 5010152), (98, 4703408), (112, 4115482), (161, 2862944), (184, 2505076), (196, 2351704), (224, 2057741), (322, 1431472), (368, 1252538), (392, 1175852), (644, 715736), (736, 626269), (784, 587926), (1127, 408992), (1288, 357868), (1568, 293963), (2254, 204496), (2576, 178934), (4508, 102248), (5152, 89467), (9016, 51124), (12781, 36064), (18032, 25562)]