2015565312

素因数分解:

$2^9\times 3^1\times {\mathrm{197}}^1\times {\mathrm{6661}}^1$

素因数の和:6879

約数の個数: 80

約数和(自身を含む): 5397658992

約数和(自身を除く): 3382093680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 256, 384, 394, 512, 591, 768, 788, 1182, 1536, 1576, 2364, 3152, 4728, 6304, 6661, 9456, 12608, 13322, 18912, 19983, 25216, 26644, 37824, 39966, 50432, 53288, 75648, 79932, 100864, 106576, 151296, 159864, 213152, 302592, 319728, 426304, 639456, 852608, 1278912, 1312217, 1705216, 2557824, 2624434, 3410432, 3936651, 5115648, 5248868, 7873302, 10231296, 10497736, 15746604, 20995472, 31493208, 41990944, 62986416, 83981888, 125972832, 167963776, 251945664, 335927552, 503891328, 671855104, 1007782656, 2015565312]

約数ペア:

[(1, 2015565312), (2, 1007782656), (3, 671855104), (4, 503891328), (6, 335927552), (8, 251945664), (12, 167963776), (16, 125972832), (24, 83981888), (32, 62986416), (48, 41990944), (64, 31493208), (96, 20995472), (128, 15746604), (192, 10497736), (197, 10231296), (256, 7873302), (384, 5248868), (394, 5115648), (512, 3936651), (591, 3410432), (768, 2624434), (788, 2557824), (1182, 1705216), (1536, 1312217), (1576, 1278912), (2364, 852608), (3152, 639456), (4728, 426304), (6304, 319728), (6661, 302592), (9456, 213152), (12608, 159864), (13322, 151296), (18912, 106576), (19983, 100864), (25216, 79932), (26644, 75648), (37824, 53288), (39966, 50432)]