281326752

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{139547}}^1$

素因数の和:139570

約数の個数: 72

約数和(自身を含む): 914318496

約数和(自身を除く): 632991744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 139547, 279094, 418641, 558188, 837282, 976829, 1116376, 1255923, 1674564, 1953658, 2232752, 2511846, 2930487, 3349128, 3907316, 4465504, 5023692, 5860974, 6698256, 7814632, 8791461, 10047384, 11721948, 13396512, 15629264, 17582922, 20094768, 23443896, 31258528, 35165844, 40189536, 46887792, 70331688, 93775584, 140663376, 281326752]

約数ペア:

[(1, 281326752), (2, 140663376), (3, 93775584), (4, 70331688), (6, 46887792), (7, 40189536), (8, 35165844), (9, 31258528), (12, 23443896), (14, 20094768), (16, 17582922), (18, 15629264), (21, 13396512), (24, 11721948), (28, 10047384), (32, 8791461), (36, 7814632), (42, 6698256), (48, 5860974), (56, 5023692), (63, 4465504), (72, 3907316), (84, 3349128), (96, 2930487), (112, 2511846), (126, 2232752), (144, 1953658), (168, 1674564), (224, 1255923), (252, 1116376), (288, 976829), (336, 837282), (504, 558188), (672, 418641), (1008, 279094), (2016, 139547)]