419766144

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{3187}}^1$

素因数の和:3225

約数の個数: 128

約数和(自身を含む): 1300704000

約数和(自身を除く): 880937856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 588, 672, 686, 784, 896, 1029, 1176, 1344, 1372, 1568, 2058, 2352, 2688, 2744, 3136, 3187, 4116, 4704, 5488, 6272, 6374, 8232, 9408, 9561, 10976, 12748, 16464, 18816, 19122, 21952, 22309, 25496, 32928, 38244, 43904, 44618, 50992, 65856, 66927, 76488, 89236, 101984, 131712, 133854, 152976, 156163, 178472, 203968, 267708, 305952, 312326, 356944, 407936, 468489, 535416, 611904, 624652, 713888, 936978, 1070832, 1093141, 1223808, 1249304, 1427776, 1873956, 2141664, 2186282, 2498608, 2855552, 3279423, 3747912, 4283328, 4372564, 4997216, 6558846, 7495824, 8566656, 8745128, 9994432, 13117692, 14991648, 17490256, 19988864, 26235384, 29983296, 34980512, 52470768, 59966592, 69961024, 104941536, 139922048, 209883072, 419766144]

約数ペア:

[(1, 419766144), (2, 209883072), (3, 139922048), (4, 104941536), (6, 69961024), (7, 59966592), (8, 52470768), (12, 34980512), (14, 29983296), (16, 26235384), (21, 19988864), (24, 17490256), (28, 14991648), (32, 13117692), (42, 9994432), (48, 8745128), (49, 8566656), (56, 7495824), (64, 6558846), (84, 4997216), (96, 4372564), (98, 4283328), (112, 3747912), (128, 3279423), (147, 2855552), (168, 2498608), (192, 2186282), (196, 2141664), (224, 1873956), (294, 1427776), (336, 1249304), (343, 1223808), (384, 1093141), (392, 1070832), (448, 936978), (588, 713888), (672, 624652), (686, 611904), (784, 535416), (896, 468489), (1029, 407936), (1176, 356944), (1344, 312326), (1372, 305952), (1568, 267708), (2058, 203968), (2352, 178472), (2688, 156163), (2744, 152976), (3136, 133854), (3187, 131712), (4116, 101984), (4704, 89236), (5488, 76488), (6272, 66927), (6374, 65856), (8232, 50992), (9408, 44618), (9561, 43904), (10976, 38244), (12748, 32928), (16464, 25496), (18816, 22309), (19122, 21952)]