245948976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^2$

素因数の和:308

約数の個数: 180

約数和(自身を含む): 853386352

約数和(自身を除く): 607437376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 137, 144, 156, 168, 182, 208, 234, 252, 273, 274, 312, 336, 364, 411, 468, 504, 546, 548, 624, 728, 819, 822, 936, 959, 1008, 1092, 1096, 1233, 1456, 1638, 1644, 1781, 1872, 1918, 2184, 2192, 2466, 2877, 3276, 3288, 3562, 3836, 4368, 4932, 5343, 5754, 6552, 6576, 7124, 7672, 8631, 9864, 10686, 11508, 12467, 13104, 14248, 15344, 16029, 17262, 18769, 19728, 21372, 23016, 24934, 28496, 32058, 34524, 37401, 37538, 42744, 46032, 49868, 56307, 64116, 69048, 74802, 75076, 85488, 99736, 112203, 112614, 128232, 131383, 138096, 149604, 150152, 168921, 199472, 224406, 225228, 243997, 256464, 262766, 299208, 300304, 337842, 394149, 448812, 450456, 487994, 525532, 598416, 675684, 731991, 788298, 897624, 900912, 975988, 1051064, 1182447, 1351368, 1463982, 1576596, 1707979, 1795248, 1951976, 2102128, 2195973, 2364894, 2702736, 2927964, 3153192, 3415958, 3903952, 4391946, 4729788, 5123937, 5855928, 6306384, 6831916, 8783892, 9459576, 10247874, 11711856, 13663832, 15371811, 17567784, 18919152, 20495748, 27327664, 30743622, 35135568, 40991496, 61487244, 81982992, 122974488, 245948976]

約数ペア:

[(1, 245948976), (2, 122974488), (3, 81982992), (4, 61487244), (6, 40991496), (7, 35135568), (8, 30743622), (9, 27327664), (12, 20495748), (13, 18919152), (14, 17567784), (16, 15371811), (18, 13663832), (21, 11711856), (24, 10247874), (26, 9459576), (28, 8783892), (36, 6831916), (39, 6306384), (42, 5855928), (48, 5123937), (52, 4729788), (56, 4391946), (63, 3903952), (72, 3415958), (78, 3153192), (84, 2927964), (91, 2702736), (104, 2364894), (112, 2195973), (117, 2102128), (126, 1951976), (137, 1795248), (144, 1707979), (156, 1576596), (168, 1463982), (182, 1351368), (208, 1182447), (234, 1051064), (252, 975988), (273, 900912), (274, 897624), (312, 788298), (336, 731991), (364, 675684), (411, 598416), (468, 525532), (504, 487994), (546, 450456), (548, 448812), (624, 394149), (728, 337842), (819, 300304), (822, 299208), (936, 262766), (959, 256464), (1008, 243997), (1092, 225228), (1096, 224406), (1233, 199472), (1456, 168921), (1638, 150152), (1644, 149604), (1781, 138096), (1872, 131383), (1918, 128232), (2184, 112614), (2192, 112203), (2466, 99736), (2877, 85488), (3276, 75076), (3288, 74802), (3562, 69048), (3836, 64116), (4368, 56307), (4932, 49868), (5343, 46032), (5754, 42744), (6552, 37538), (6576, 37401), (7124, 34524), (7672, 32058), (8631, 28496), (9864, 24934), (10686, 23016), (11508, 21372), (12467, 19728), (13104, 18769), (14248, 17262), (15344, 16029)]