264971448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1999}}^1$

素因数の和:2281

約数の個数: 96

約数和(自身を含む): 823680000

約数和(自身を除く): 558708552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 263, 504, 526, 789, 1052, 1578, 1841, 1999, 2104, 2367, 3156, 3682, 3998, 4734, 5523, 5997, 6312, 7364, 7996, 9468, 11046, 11994, 13993, 14728, 15992, 16569, 17991, 18936, 22092, 23988, 27986, 33138, 35982, 41979, 44184, 47976, 55972, 66276, 71964, 83958, 111944, 125937, 132552, 143928, 167916, 251874, 335832, 503748, 525737, 1007496, 1051474, 1577211, 2102948, 3154422, 3680159, 4205896, 4731633, 6308844, 7360318, 9463266, 11040477, 12617688, 14720636, 18926532, 22080954, 29441272, 33121431, 37853064, 44161908, 66242862, 88323816, 132485724, 264971448]

約数ペア:

[(1, 264971448), (2, 132485724), (3, 88323816), (4, 66242862), (6, 44161908), (7, 37853064), (8, 33121431), (9, 29441272), (12, 22080954), (14, 18926532), (18, 14720636), (21, 12617688), (24, 11040477), (28, 9463266), (36, 7360318), (42, 6308844), (56, 4731633), (63, 4205896), (72, 3680159), (84, 3154422), (126, 2102948), (168, 1577211), (252, 1051474), (263, 1007496), (504, 525737), (526, 503748), (789, 335832), (1052, 251874), (1578, 167916), (1841, 143928), (1999, 132552), (2104, 125937), (2367, 111944), (3156, 83958), (3682, 71964), (3998, 66276), (4734, 55972), (5523, 47976), (5997, 44184), (6312, 41979), (7364, 35982), (7996, 33138), (9468, 27986), (11046, 23988), (11994, 22092), (13993, 18936), (14728, 17991), (15992, 16569)]