642723648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3167}}^1$

素因数の和:3340

約数の個数: 112

約数和(自身を含む): 1956962304

約数和(自身を除く): 1314238656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 151, 168, 192, 224, 302, 336, 448, 453, 604, 672, 906, 1057, 1208, 1344, 1812, 2114, 2416, 3167, 3171, 3624, 4228, 4832, 6334, 6342, 7248, 8456, 9501, 9664, 12668, 12684, 14496, 16912, 19002, 22169, 25336, 25368, 28992, 33824, 38004, 44338, 50672, 50736, 66507, 67648, 76008, 88676, 101344, 101472, 133014, 152016, 177352, 202688, 202944, 266028, 304032, 354704, 478217, 532056, 608064, 709408, 956434, 1064112, 1418816, 1434651, 1912868, 2128224, 2869302, 3347519, 3825736, 4256448, 5738604, 6695038, 7651472, 10042557, 11477208, 13390076, 15302944, 20085114, 22954416, 26780152, 30605888, 40170228, 45908832, 53560304, 80340456, 91817664, 107120608, 160680912, 214241216, 321361824, 642723648]

約数ペア:

[(1, 642723648), (2, 321361824), (3, 214241216), (4, 160680912), (6, 107120608), (7, 91817664), (8, 80340456), (12, 53560304), (14, 45908832), (16, 40170228), (21, 30605888), (24, 26780152), (28, 22954416), (32, 20085114), (42, 15302944), (48, 13390076), (56, 11477208), (64, 10042557), (84, 7651472), (96, 6695038), (112, 5738604), (151, 4256448), (168, 3825736), (192, 3347519), (224, 2869302), (302, 2128224), (336, 1912868), (448, 1434651), (453, 1418816), (604, 1064112), (672, 956434), (906, 709408), (1057, 608064), (1208, 532056), (1344, 478217), (1812, 354704), (2114, 304032), (2416, 266028), (3167, 202944), (3171, 202688), (3624, 177352), (4228, 152016), (4832, 133014), (6334, 101472), (6342, 101344), (7248, 88676), (8456, 76008), (9501, 67648), (9664, 66507), (12668, 50736), (12684, 50672), (14496, 44338), (16912, 38004), (19002, 33824), (22169, 28992), (25336, 25368)]