281075681376

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{139422461}}^1$

素因数の和:139422484

約数の個数: 72

約数和(自身を含む): 913495971024

約数和(自身を除く): 632420289648

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, 139422461, 278844922, 418267383, 557689844, 836534766, 975957227, 1115379688, 1254802149, 1673069532, 1951914454, 2230759376, 2509604298, 2927871681, 3346139064, 3903828908, 4461518752, 5019208596, 5855743362, 6692278128, 7807657816, 8783615043, 10038417192, 11711486724, 13384556256, 15615315632, 17567230086, 20076834384, 23422973448, 31230631264, 35134460172, 40153668768, 46845946896, 70268920344, 93691893792, 140537840688, 281075681376]

約数ペア:

[(1, 281075681376), (2, 140537840688), (3, 93691893792), (4, 70268920344), (6, 46845946896), (7, 40153668768), (8, 35134460172), (9, 31230631264), (12, 23422973448), (14, 20076834384), (16, 17567230086), (18, 15615315632), (21, 13384556256), (24, 11711486724), (28, 10038417192), (32, 8783615043), (36, 7807657816), (42, 6692278128), (48, 5855743362), (56, 5019208596), (63, 4461518752), (72, 3903828908), (84, 3346139064), (96, 2927871681), (112, 2509604298), (126, 2230759376), (144, 1951914454), (168, 1673069532), (224, 1254802149), (252, 1115379688), (288, 975957227), (336, 836534766), (504, 557689844), (672, 418267383), (1008, 278844922), (2016, 139422461)]