225769932

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 637378560

約数和(自身を除く): 411608628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 113, 114, 127, 138, 171, 207, 226, 228, 254, 276, 339, 342, 381, 414, 437, 452, 508, 678, 684, 762, 828, 874, 1017, 1143, 1311, 1356, 1524, 1748, 2034, 2147, 2286, 2413, 2599, 2622, 2921, 3933, 4068, 4294, 4572, 4826, 5198, 5244, 5842, 6441, 7239, 7797, 7866, 8588, 8763, 9652, 10396, 11684, 12882, 14351, 14478, 15594, 15732, 17526, 19323, 21717, 23391, 25764, 26289, 28702, 28956, 31188, 35052, 38646, 43053, 43434, 46782, 49381, 52578, 55499, 57404, 77292, 86106, 86868, 93564, 98762, 105156, 110998, 129159, 148143, 166497, 172212, 197524, 221996, 258318, 272669, 296286, 330073, 332994, 444429, 499491, 516636, 545338, 592572, 660146, 665988, 818007, 888858, 990219, 998982, 1090676, 1320292, 1636014, 1777716, 1980438, 1997964, 2454021, 2970657, 3272028, 3960876, 4908042, 5941314, 6271387, 9816084, 11882628, 12542774, 18814161, 25085548, 37628322, 56442483, 75256644, 112884966, 225769932]

約数ペア:

[(1, 225769932), (2, 112884966), (3, 75256644), (4, 56442483), (6, 37628322), (9, 25085548), (12, 18814161), (18, 12542774), (19, 11882628), (23, 9816084), (36, 6271387), (38, 5941314), (46, 4908042), (57, 3960876), (69, 3272028), (76, 2970657), (92, 2454021), (113, 1997964), (114, 1980438), (127, 1777716), (138, 1636014), (171, 1320292), (207, 1090676), (226, 998982), (228, 990219), (254, 888858), (276, 818007), (339, 665988), (342, 660146), (381, 592572), (414, 545338), (437, 516636), (452, 499491), (508, 444429), (678, 332994), (684, 330073), (762, 296286), (828, 272669), (874, 258318), (1017, 221996), (1143, 197524), (1311, 172212), (1356, 166497), (1524, 148143), (1748, 129159), (2034, 110998), (2147, 105156), (2286, 98762), (2413, 93564), (2599, 86868), (2622, 86106), (2921, 77292), (3933, 57404), (4068, 55499), (4294, 52578), (4572, 49381), (4826, 46782), (5198, 43434), (5244, 43053), (5842, 38646), (6441, 35052), (7239, 31188), (7797, 28956), (7866, 28702), (8588, 26289), (8763, 25764), (9652, 23391), (10396, 21717), (11684, 19323), (12882, 17526), (14351, 15732), (14478, 15594)]