13780396812

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{257539}}^1$

素因数の和:257580

約数の個数: 96

約数和(自身を含む): 40382272000

約数和(自身を除く): 26601875188

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 343, 364, 546, 588, 637, 686, 1029, 1092, 1274, 1372, 1911, 2058, 2548, 3822, 4116, 4459, 7644, 8918, 13377, 17836, 26754, 53508, 257539, 515078, 772617, 1030156, 1545234, 1802773, 3090468, 3348007, 3605546, 5408319, 6696014, 7211092, 10044021, 10816638, 12619411, 13392028, 20088042, 21633276, 23436049, 25238822, 37858233, 40176084, 46872098, 50477644, 70308147, 75716466, 88335877, 93744196, 140616294, 151432932, 164052343, 176671754, 265007631, 281232588, 328104686, 353343508, 492157029, 530015262, 656209372, 984314058, 1060030524, 1148366401, 1968628116, 2296732802, 3445099203, 4593465604, 6890198406, 13780396812]

約数ペア:

[(1, 13780396812), (2, 6890198406), (3, 4593465604), (4, 3445099203), (6, 2296732802), (7, 1968628116), (12, 1148366401), (13, 1060030524), (14, 984314058), (21, 656209372), (26, 530015262), (28, 492157029), (39, 353343508), (42, 328104686), (49, 281232588), (52, 265007631), (78, 176671754), (84, 164052343), (91, 151432932), (98, 140616294), (147, 93744196), (156, 88335877), (182, 75716466), (196, 70308147), (273, 50477644), (294, 46872098), (343, 40176084), (364, 37858233), (546, 25238822), (588, 23436049), (637, 21633276), (686, 20088042), (1029, 13392028), (1092, 12619411), (1274, 10816638), (1372, 10044021), (1911, 7211092), (2058, 6696014), (2548, 5408319), (3822, 3605546), (4116, 3348007), (4459, 3090468), (7644, 1802773), (8918, 1545234), (13377, 1030156), (17836, 772617), (26754, 515078), (53508, 257539)]