2518301344

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:511

約数の個数: 144

約数和(自身を含む): 5786643240

約数和(自身を除く): 3268341896

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 41, 52, 76, 82, 104, 152, 164, 208, 247, 304, 328, 361, 409, 416, 494, 533, 608, 656, 722, 779, 818, 988, 1066, 1312, 1444, 1558, 1636, 1976, 2132, 2888, 3116, 3272, 3952, 4264, 4693, 5317, 5776, 6232, 6544, 7771, 7904, 8528, 9386, 10127, 10634, 11552, 12464, 13088, 14801, 15542, 16769, 17056, 18772, 20254, 21268, 24928, 29602, 31084, 33538, 37544, 40508, 42536, 59204, 62168, 67076, 75088, 81016, 85072, 101023, 118408, 124336, 134152, 147649, 150176, 162032, 170144, 192413, 202046, 217997, 236816, 248672, 268304, 295298, 318611, 324064, 384826, 404092, 435994, 473632, 536608, 590596, 637222, 769652, 808184, 871988, 1181192, 1274444, 1539304, 1616368, 1743976, 1919437, 2362384, 2548888, 3078608, 3232736, 3487952, 3838874, 4141943, 4724768, 5097776, 6053609, 6157216, 6975904, 7677748, 8283886, 10195552, 12107218, 15355496, 16567772, 24214436, 30710992, 33135544, 48428872, 61421984, 66271088, 78696917, 96857744, 132542176, 157393834, 193715488, 314787668, 629575336, 1259150672, 2518301344]

約数ペア:

[(1, 2518301344), (2, 1259150672), (4, 629575336), (8, 314787668), (13, 193715488), (16, 157393834), (19, 132542176), (26, 96857744), (32, 78696917), (38, 66271088), (41, 61421984), (52, 48428872), (76, 33135544), (82, 30710992), (104, 24214436), (152, 16567772), (164, 15355496), (208, 12107218), (247, 10195552), (304, 8283886), (328, 7677748), (361, 6975904), (409, 6157216), (416, 6053609), (494, 5097776), (533, 4724768), (608, 4141943), (656, 3838874), (722, 3487952), (779, 3232736), (818, 3078608), (988, 2548888), (1066, 2362384), (1312, 1919437), (1444, 1743976), (1558, 1616368), (1636, 1539304), (1976, 1274444), (2132, 1181192), (2888, 871988), (3116, 808184), (3272, 769652), (3952, 637222), (4264, 590596), (4693, 536608), (5317, 473632), (5776, 435994), (6232, 404092), (6544, 384826), (7771, 324064), (7904, 318611), (8528, 295298), (9386, 268304), (10127, 248672), (10634, 236816), (11552, 217997), (12464, 202046), (13088, 192413), (14801, 170144), (15542, 162032), (16769, 150176), (17056, 147649), (18772, 134152), (20254, 124336), (21268, 118408), (24928, 101023), (29602, 85072), (31084, 81016), (33538, 75088), (37544, 67076), (40508, 62168), (42536, 59204)]