2009661552

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{450193}}^1$

素因数の和:450238

約数の個数: 60

約数和(自身を含む): 5805701824

約数和(自身を除く): 3796040272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 450193, 900386, 1350579, 1800772, 2701158, 3601544, 4051737, 5402316, 7203088, 8103474, 10804632, 13955983, 16206948, 21609264, 27911966, 32413896, 41867949, 55823932, 64827792, 83735898, 111647864, 125603847, 167471796, 223295728, 251207694, 334943592, 502415388, 669887184, 1004830776, 2009661552]

約数ペア:

[(1, 2009661552), (2, 1004830776), (3, 669887184), (4, 502415388), (6, 334943592), (8, 251207694), (9, 223295728), (12, 167471796), (16, 125603847), (18, 111647864), (24, 83735898), (31, 64827792), (36, 55823932), (48, 41867949), (62, 32413896), (72, 27911966), (93, 21609264), (124, 16206948), (144, 13955983), (186, 10804632), (248, 8103474), (279, 7203088), (372, 5402316), (496, 4051737), (558, 3601544), (744, 2701158), (1116, 1800772), (1488, 1350579), (2232, 900386), (4464, 450193)]