259984956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{25579}}^1$

素因数の和:25615

約数の個数: 72

約数和(自身を含む): 762079360

約数和(自身を除く): 502094404

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 25579, 51158, 76737, 102316, 153474, 179053, 281369, 306948, 358106, 537159, 562738, 716212, 844107, 1074318, 1125476, 1688214, 1969583, 2148636, 3095059, 3376428, 3939166, 5908749, 6190118, 7878332, 9285177, 11817498, 12380236, 18570354, 21665413, 23634996, 37140708, 43330826, 64996239, 86661652, 129992478, 259984956]

約数ペア:

[(1, 259984956), (2, 129992478), (3, 86661652), (4, 64996239), (6, 43330826), (7, 37140708), (11, 23634996), (12, 21665413), (14, 18570354), (21, 12380236), (22, 11817498), (28, 9285177), (33, 7878332), (42, 6190118), (44, 5908749), (66, 3939166), (77, 3376428), (84, 3095059), (121, 2148636), (132, 1969583), (154, 1688214), (231, 1125476), (242, 1074318), (308, 844107), (363, 716212), (462, 562738), (484, 537159), (726, 358106), (847, 306948), (924, 281369), (1452, 179053), (1694, 153474), (2541, 102316), (3388, 76737), (5082, 51158), (10164, 25579)]