398261472

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6659}}^1$

素因数の和:6768

約数の個数: 96

約数和(自身を含む): 1208390400

約数和(自身を除く): 810128928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 89, 96, 112, 168, 178, 224, 267, 336, 356, 534, 623, 672, 712, 1068, 1246, 1424, 1869, 2136, 2492, 2848, 3738, 4272, 4984, 6659, 7476, 8544, 9968, 13318, 14952, 19936, 19977, 26636, 29904, 39954, 46613, 53272, 59808, 79908, 93226, 106544, 139839, 159816, 186452, 213088, 279678, 319632, 372904, 559356, 592651, 639264, 745808, 1118712, 1185302, 1491616, 1777953, 2237424, 2370604, 3555906, 4148557, 4474848, 4741208, 7111812, 8297114, 9482416, 12445671, 14223624, 16594228, 18964832, 24891342, 28447248, 33188456, 49782684, 56894496, 66376912, 99565368, 132753824, 199130736, 398261472]

約数ペア:

[(1, 398261472), (2, 199130736), (3, 132753824), (4, 99565368), (6, 66376912), (7, 56894496), (8, 49782684), (12, 33188456), (14, 28447248), (16, 24891342), (21, 18964832), (24, 16594228), (28, 14223624), (32, 12445671), (42, 9482416), (48, 8297114), (56, 7111812), (84, 4741208), (89, 4474848), (96, 4148557), (112, 3555906), (168, 2370604), (178, 2237424), (224, 1777953), (267, 1491616), (336, 1185302), (356, 1118712), (534, 745808), (623, 639264), (672, 592651), (712, 559356), (1068, 372904), (1246, 319632), (1424, 279678), (1869, 213088), (2136, 186452), (2492, 159816), (2848, 139839), (3738, 106544), (4272, 93226), (4984, 79908), (6659, 59808), (7476, 53272), (8544, 46613), (9968, 39954), (13318, 29904), (14952, 26636), (19936, 19977)]