319411554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1327}}^1$

素因数の和:1871

約数の個数: 64

約数和(自身を含む): 798584832

約数和(自身を除く): 479173278

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 521, 1042, 1327, 1563, 2654, 3126, 3647, 3981, 5731, 7294, 7962, 9289, 10941, 11462, 14597, 17193, 18578, 21882, 27867, 29194, 34386, 40117, 43791, 55734, 80234, 87582, 102179, 120351, 204358, 240702, 306537, 613074, 691367, 1382734, 2074101, 4148202, 4839569, 7605037, 9679138, 14518707, 15210074, 22815111, 29037414, 45630222, 53235259, 106470518, 159705777, 319411554]

約数ペア:

[(1, 319411554), (2, 159705777), (3, 106470518), (6, 53235259), (7, 45630222), (11, 29037414), (14, 22815111), (21, 15210074), (22, 14518707), (33, 9679138), (42, 7605037), (66, 4839569), (77, 4148202), (154, 2074101), (231, 1382734), (462, 691367), (521, 613074), (1042, 306537), (1327, 240702), (1563, 204358), (2654, 120351), (3126, 102179), (3647, 87582), (3981, 80234), (5731, 55734), (7294, 43791), (7962, 40117), (9289, 34386), (10941, 29194), (11462, 27867), (14597, 21882), (17193, 18578)]