258998544

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2887}}^1$

素因数の和:2997

約数の個数: 120

約数和(自身を含む): 837982080

約数和(自身を除く): 578983536

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, 89, 112, 126, 144, 168, 178, 252, 267, 336, 356, 504, 534, 623, 712, 801, 1008, 1068, 1246, 1424, 1602, 1869, 2136, 2492, 2887, 3204, 3738, 4272, 4984, 5607, 5774, 6408, 7476, 8661, 9968, 11214, 11548, 12816, 14952, 17322, 20209, 22428, 23096, 25983, 29904, 34644, 40418, 44856, 46192, 51966, 60627, 69288, 80836, 89712, 103932, 121254, 138576, 161672, 181881, 207864, 242508, 256943, 323344, 363762, 415728, 485016, 513886, 727524, 770829, 970032, 1027772, 1455048, 1541658, 1798601, 2055544, 2312487, 2910096, 3083316, 3597202, 4111088, 4624974, 5395803, 6166632, 7194404, 9249948, 10791606, 12333264, 14388808, 16187409, 18499896, 21583212, 28777616, 32374818, 36999792, 43166424, 64749636, 86332848, 129499272, 258998544]

約数ペア:

[(1, 258998544), (2, 129499272), (3, 86332848), (4, 64749636), (6, 43166424), (7, 36999792), (8, 32374818), (9, 28777616), (12, 21583212), (14, 18499896), (16, 16187409), (18, 14388808), (21, 12333264), (24, 10791606), (28, 9249948), (36, 7194404), (42, 6166632), (48, 5395803), (56, 4624974), (63, 4111088), (72, 3597202), (84, 3083316), (89, 2910096), (112, 2312487), (126, 2055544), (144, 1798601), (168, 1541658), (178, 1455048), (252, 1027772), (267, 970032), (336, 770829), (356, 727524), (504, 513886), (534, 485016), (623, 415728), (712, 363762), (801, 323344), (1008, 256943), (1068, 242508), (1246, 207864), (1424, 181881), (1602, 161672), (1869, 138576), (2136, 121254), (2492, 103932), (2887, 89712), (3204, 80836), (3738, 69288), (4272, 60627), (4984, 51966), (5607, 46192), (5774, 44856), (6408, 40418), (7476, 34644), (8661, 29904), (9968, 25983), (11214, 23096), (11548, 22428), (12816, 20209), (14952, 17322)]