268902504

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 820539720

約数和(自身を除く): 551637216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 137, 156, 162, 216, 233, 234, 274, 312, 324, 351, 411, 466, 468, 548, 648, 699, 702, 822, 932, 936, 1053, 1096, 1233, 1398, 1404, 1644, 1781, 1864, 2097, 2106, 2466, 2796, 2808, 3029, 3288, 3562, 3699, 4194, 4212, 4932, 5343, 5592, 6058, 6291, 7124, 7398, 8388, 8424, 9087, 9864, 10686, 11097, 12116, 12582, 14248, 14796, 16029, 16776, 18174, 18873, 21372, 22194, 24232, 25164, 27261, 29592, 31921, 32058, 36348, 37746, 42744, 44388, 48087, 50328, 54522, 63842, 64116, 72696, 75492, 81783, 88776, 95763, 96174, 109044, 127684, 128232, 144261, 150984, 163566, 191526, 192348, 218088, 245349, 255368, 287289, 288522, 327132, 383052, 384696, 414973, 490698, 574578, 577044, 654264, 766104, 829946, 861867, 981396, 1149156, 1154088, 1244919, 1659892, 1723734, 1962792, 2298312, 2489838, 2585601, 3319784, 3447468, 3734757, 4979676, 5171202, 6894936, 7469514, 9959352, 10342404, 11204271, 14939028, 20684808, 22408542, 29878056, 33612813, 44817084, 67225626, 89634168, 134451252, 268902504]

約数ペア:

[(1, 268902504), (2, 134451252), (3, 89634168), (4, 67225626), (6, 44817084), (8, 33612813), (9, 29878056), (12, 22408542), (13, 20684808), (18, 14939028), (24, 11204271), (26, 10342404), (27, 9959352), (36, 7469514), (39, 6894936), (52, 5171202), (54, 4979676), (72, 3734757), (78, 3447468), (81, 3319784), (104, 2585601), (108, 2489838), (117, 2298312), (137, 1962792), (156, 1723734), (162, 1659892), (216, 1244919), (233, 1154088), (234, 1149156), (274, 981396), (312, 861867), (324, 829946), (351, 766104), (411, 654264), (466, 577044), (468, 574578), (548, 490698), (648, 414973), (699, 384696), (702, 383052), (822, 327132), (932, 288522), (936, 287289), (1053, 255368), (1096, 245349), (1233, 218088), (1398, 192348), (1404, 191526), (1644, 163566), (1781, 150984), (1864, 144261), (2097, 128232), (2106, 127684), (2466, 109044), (2796, 96174), (2808, 95763), (3029, 88776), (3288, 81783), (3562, 75492), (3699, 72696), (4194, 64116), (4212, 63842), (4932, 54522), (5343, 50328), (5592, 48087), (6058, 44388), (6291, 42744), (7124, 37746), (7398, 36348), (8388, 32058), (8424, 31921), (9087, 29592), (9864, 27261), (10686, 25164), (11097, 24232), (12116, 22194), (12582, 21372), (14248, 18873), (14796, 18174), (16029, 16776)]