249127164

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 808241280

約数和(自身を除く): 559114116

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 27, 33, 36, 38, 39, 44, 52, 54, 57, 66, 76, 78, 81, 99, 108, 114, 117, 132, 143, 156, 162, 171, 198, 209, 228, 234, 247, 283, 286, 297, 324, 342, 351, 396, 418, 429, 468, 494, 513, 566, 572, 594, 627, 684, 702, 741, 836, 849, 858, 891, 988, 1026, 1053, 1132, 1188, 1254, 1287, 1404, 1482, 1539, 1698, 1716, 1782, 1881, 2052, 2106, 2223, 2508, 2547, 2574, 2717, 2964, 3078, 3113, 3396, 3564, 3679, 3762, 3861, 4212, 4446, 5094, 5148, 5377, 5434, 5643, 6156, 6226, 6669, 7358, 7524, 7641, 7722, 8151, 8892, 9339, 10188, 10754, 10868, 11037, 11286, 11583, 12452, 13338, 14716, 15282, 15444, 16131, 16302, 16929, 18678, 20007, 21508, 22074, 22572, 22923, 23166, 24453, 26676, 28017, 30564, 32262, 32604, 33111, 33858, 37356, 40014, 40469, 44148, 45846, 46332, 48393, 48906, 56034, 59147, 64524, 66222, 67716, 69901, 73359, 80028, 80938, 84051, 91692, 96786, 97812, 99333, 112068, 118294, 121407, 132444, 139802, 145179, 146718, 161876, 168102, 177441, 193572, 198666, 209703, 220077, 236588, 242814, 252153, 279604, 290358, 293436, 297999, 336204, 354882, 364221, 397332, 419406, 435537, 440154, 485628, 504306, 532323, 580716, 595998, 629109, 709764, 728442, 768911, 838812, 871074, 880308, 1008612, 1064646, 1092663, 1191996, 1258218, 1456884, 1537822, 1596969, 1742148, 1887327, 2129292, 2185326, 2306733, 2516436, 3075644, 3193938, 3277989, 3774654, 4370652, 4613466, 4790907, 5661981, 6387876, 6555978, 6920199, 7549308, 9226932, 9581814, 11323962, 13111956, 13840398, 19163628, 20760597, 22647924, 27680796, 41521194, 62281791, 83042388, 124563582, 249127164]

約数ペア:

[(1, 249127164), (2, 124563582), (3, 83042388), (4, 62281791), (6, 41521194), (9, 27680796), (11, 22647924), (12, 20760597), (13, 19163628), (18, 13840398), (19, 13111956), (22, 11323962), (26, 9581814), (27, 9226932), (33, 7549308), (36, 6920199), (38, 6555978), (39, 6387876), (44, 5661981), (52, 4790907), (54, 4613466), (57, 4370652), (66, 3774654), (76, 3277989), (78, 3193938), (81, 3075644), (99, 2516436), (108, 2306733), (114, 2185326), (117, 2129292), (132, 1887327), (143, 1742148), (156, 1596969), (162, 1537822), (171, 1456884), (198, 1258218), (209, 1191996), (228, 1092663), (234, 1064646), (247, 1008612), (283, 880308), (286, 871074), (297, 838812), (324, 768911), (342, 728442), (351, 709764), (396, 629109), (418, 595998), (429, 580716), (468, 532323), (494, 504306), (513, 485628), (566, 440154), (572, 435537), (594, 419406), (627, 397332), (684, 364221), (702, 354882), (741, 336204), (836, 297999), (849, 293436), (858, 290358), (891, 279604), (988, 252153), (1026, 242814), (1053, 236588), (1132, 220077), (1188, 209703), (1254, 198666), (1287, 193572), (1404, 177441), (1482, 168102), (1539, 161876), (1698, 146718), (1716, 145179), (1782, 139802), (1881, 132444), (2052, 121407), (2106, 118294), (2223, 112068), (2508, 99333), (2547, 97812), (2574, 96786), (2717, 91692), (2964, 84051), (3078, 80938), (3113, 80028), (3396, 73359), (3564, 69901), (3679, 67716), (3762, 66222), (3861, 64524), (4212, 59147), (4446, 56034), (5094, 48906), (5148, 48393), (5377, 46332), (5434, 45846), (5643, 44148), (6156, 40469), (6226, 40014), (6669, 37356), (7358, 33858), (7524, 33111), (7641, 32604), (7722, 32262), (8151, 30564), (8892, 28017), (9339, 26676), (10188, 24453), (10754, 23166), (10868, 22923), (11037, 22572), (11286, 22074), (11583, 21508), (12452, 20007), (13338, 18678), (14716, 16929), (15282, 16302), (15444, 16131)]