555981804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{557}}^1$

素因数の和:824

約数の個数: 144

約数和(自身を含む): 1711015488

約数和(自身を除く): 1155033684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 233, 238, 252, 306, 357, 466, 476, 557, 612, 699, 714, 932, 1071, 1114, 1398, 1428, 1631, 1671, 2097, 2142, 2228, 2796, 3262, 3342, 3899, 3961, 4194, 4284, 4893, 5013, 6524, 6684, 7798, 7922, 8388, 9469, 9786, 10026, 11697, 11883, 14679, 15596, 15844, 18938, 19572, 20052, 23394, 23766, 27727, 28407, 29358, 35091, 35649, 37876, 46788, 47532, 55454, 56814, 58716, 66283, 70182, 71298, 83181, 85221, 110908, 113628, 129781, 132566, 140364, 142596, 166362, 170442, 198849, 249543, 259562, 265132, 332724, 340884, 389343, 397698, 499086, 519124, 596547, 778686, 795396, 908467, 998172, 1168029, 1193094, 1557372, 1816934, 2206277, 2336058, 2386188, 2725401, 3633868, 4412554, 4672116, 5450802, 6618831, 8176203, 8825108, 10901604, 13237662, 15443939, 16352406, 19856493, 26475324, 30887878, 32704812, 39712986, 46331817, 61775756, 79425972, 92663634, 138995451, 185327268, 277990902, 555981804]

約数ペア:

[(1, 555981804), (2, 277990902), (3, 185327268), (4, 138995451), (6, 92663634), (7, 79425972), (9, 61775756), (12, 46331817), (14, 39712986), (17, 32704812), (18, 30887878), (21, 26475324), (28, 19856493), (34, 16352406), (36, 15443939), (42, 13237662), (51, 10901604), (63, 8825108), (68, 8176203), (84, 6618831), (102, 5450802), (119, 4672116), (126, 4412554), (153, 3633868), (204, 2725401), (233, 2386188), (238, 2336058), (252, 2206277), (306, 1816934), (357, 1557372), (466, 1193094), (476, 1168029), (557, 998172), (612, 908467), (699, 795396), (714, 778686), (932, 596547), (1071, 519124), (1114, 499086), (1398, 397698), (1428, 389343), (1631, 340884), (1671, 332724), (2097, 265132), (2142, 259562), (2228, 249543), (2796, 198849), (3262, 170442), (3342, 166362), (3899, 142596), (3961, 140364), (4194, 132566), (4284, 129781), (4893, 113628), (5013, 110908), (6524, 85221), (6684, 83181), (7798, 71298), (7922, 70182), (8388, 66283), (9469, 58716), (9786, 56814), (10026, 55454), (11697, 47532), (11883, 46788), (14679, 37876), (15596, 35649), (15844, 35091), (18938, 29358), (19572, 28407), (20052, 27727), (23394, 23766)]