310003968

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:528

約数の個数: 144

約数和(自身を含む): 883008000

約数和(自身を除く): 573004032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 128, 174, 186, 192, 232, 248, 256, 348, 372, 384, 449, 464, 496, 696, 744, 768, 898, 899, 928, 992, 1347, 1392, 1488, 1796, 1798, 1856, 1984, 2694, 2697, 2784, 2976, 3592, 3596, 3712, 3968, 5388, 5394, 5568, 5952, 7184, 7192, 7424, 7936, 10776, 10788, 11136, 11904, 13021, 13919, 14368, 14384, 21552, 21576, 22272, 23808, 26042, 27838, 28736, 28768, 39063, 41757, 43104, 43152, 52084, 55676, 57472, 57536, 78126, 83514, 86208, 86304, 104168, 111352, 114944, 115072, 156252, 167028, 172416, 172608, 208336, 222704, 230144, 312504, 334056, 344832, 345216, 403651, 416672, 445408, 625008, 668112, 690432, 807302, 833344, 890816, 1210953, 1250016, 1336224, 1614604, 1666688, 1781632, 2421906, 2500032, 2672448, 3229208, 3333376, 3563264, 4843812, 5000064, 5344896, 6458416, 9687624, 10000128, 10689792, 12916832, 19375248, 25833664, 38750496, 51667328, 77500992, 103334656, 155001984, 310003968]

約数ペア:

[(1, 310003968), (2, 155001984), (3, 103334656), (4, 77500992), (6, 51667328), (8, 38750496), (12, 25833664), (16, 19375248), (24, 12916832), (29, 10689792), (31, 10000128), (32, 9687624), (48, 6458416), (58, 5344896), (62, 5000064), (64, 4843812), (87, 3563264), (93, 3333376), (96, 3229208), (116, 2672448), (124, 2500032), (128, 2421906), (174, 1781632), (186, 1666688), (192, 1614604), (232, 1336224), (248, 1250016), (256, 1210953), (348, 890816), (372, 833344), (384, 807302), (449, 690432), (464, 668112), (496, 625008), (696, 445408), (744, 416672), (768, 403651), (898, 345216), (899, 344832), (928, 334056), (992, 312504), (1347, 230144), (1392, 222704), (1488, 208336), (1796, 172608), (1798, 172416), (1856, 167028), (1984, 156252), (2694, 115072), (2697, 114944), (2784, 111352), (2976, 104168), (3592, 86304), (3596, 86208), (3712, 83514), (3968, 78126), (5388, 57536), (5394, 57472), (5568, 55676), (5952, 52084), (7184, 43152), (7192, 43104), (7424, 41757), (7936, 39063), (10776, 28768), (10788, 28736), (11136, 27838), (11904, 26042), (13021, 23808), (13919, 22272), (14368, 21576), (14384, 21552)]