1340852688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1330211}}^1$

素因数の和:1330232

約数の個数: 60

約数和(自身を含む): 4288603488

約数和(自身を除く): 2947750800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1330211, 2660422, 3990633, 5320844, 7981266, 9311477, 10641688, 11971899, 15962532, 18622954, 21283376, 23943798, 27934431, 31925064, 37245908, 47887596, 55868862, 63850128, 74491816, 83803293, 95775192, 111737724, 148983632, 167606586, 191550384, 223475448, 335213172, 446950896, 670426344, 1340852688]

約数ペア:

[(1, 1340852688), (2, 670426344), (3, 446950896), (4, 335213172), (6, 223475448), (7, 191550384), (8, 167606586), (9, 148983632), (12, 111737724), (14, 95775192), (16, 83803293), (18, 74491816), (21, 63850128), (24, 55868862), (28, 47887596), (36, 37245908), (42, 31925064), (48, 27934431), (56, 23943798), (63, 21283376), (72, 18622954), (84, 15962532), (112, 11971899), (126, 10641688), (144, 9311477), (168, 7981266), (252, 5320844), (336, 3990633), (504, 2660422), (1008, 1330211)]