1405756872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{5023}}^1$

素因数の和:5084

約数の個数: 144

約数和(自身を含む): 4302754560

約数和(自身を除く): 2896997688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 169, 184, 207, 234, 276, 299, 312, 338, 414, 468, 507, 552, 598, 676, 828, 897, 936, 1014, 1196, 1352, 1521, 1656, 1794, 2028, 2392, 2691, 3042, 3588, 3887, 4056, 5023, 5382, 6084, 7176, 7774, 10046, 10764, 11661, 12168, 15069, 15548, 20092, 21528, 23322, 30138, 31096, 34983, 40184, 45207, 46644, 60276, 65299, 69966, 90414, 93288, 115529, 120552, 130598, 139932, 180828, 195897, 231058, 261196, 279864, 346587, 361656, 391794, 462116, 522392, 587691, 693174, 783588, 848887, 924232, 1039761, 1175382, 1386348, 1501877, 1567176, 1697774, 2079522, 2350764, 2546661, 2772696, 3003754, 3395548, 4159044, 4505631, 4701528, 5093322, 6007508, 6791096, 7639983, 8318088, 9011262, 10186644, 12015016, 13516893, 15279966, 18022524, 19524401, 20373288, 27033786, 30559932, 36045048, 39048802, 54067572, 58573203, 61119864, 78097604, 108135144, 117146406, 156195208, 175719609, 234292812, 351439218, 468585624, 702878436, 1405756872]

約数ペア:

[(1, 1405756872), (2, 702878436), (3, 468585624), (4, 351439218), (6, 234292812), (8, 175719609), (9, 156195208), (12, 117146406), (13, 108135144), (18, 78097604), (23, 61119864), (24, 58573203), (26, 54067572), (36, 39048802), (39, 36045048), (46, 30559932), (52, 27033786), (69, 20373288), (72, 19524401), (78, 18022524), (92, 15279966), (104, 13516893), (117, 12015016), (138, 10186644), (156, 9011262), (169, 8318088), (184, 7639983), (207, 6791096), (234, 6007508), (276, 5093322), (299, 4701528), (312, 4505631), (338, 4159044), (414, 3395548), (468, 3003754), (507, 2772696), (552, 2546661), (598, 2350764), (676, 2079522), (828, 1697774), (897, 1567176), (936, 1501877), (1014, 1386348), (1196, 1175382), (1352, 1039761), (1521, 924232), (1656, 848887), (1794, 783588), (2028, 693174), (2392, 587691), (2691, 522392), (3042, 462116), (3588, 391794), (3887, 361656), (4056, 346587), (5023, 279864), (5382, 261196), (6084, 231058), (7176, 195897), (7774, 180828), (10046, 139932), (10764, 130598), (11661, 120552), (12168, 115529), (15069, 93288), (15548, 90414), (20092, 69966), (21528, 65299), (23322, 60276), (30138, 46644), (31096, 45207), (34983, 40184)]