249536196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 216

約数和(自身を含む): 823228224

約数和(自身を除く): 573692028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 211, 228, 234, 247, 252, 266, 273, 342, 361, 364, 399, 422, 468, 494, 532, 546, 633, 684, 722, 741, 798, 819, 844, 988, 1083, 1092, 1197, 1266, 1444, 1477, 1482, 1596, 1638, 1729, 1899, 2166, 2223, 2394, 2527, 2532, 2743, 2954, 2964, 3249, 3276, 3458, 3798, 4009, 4332, 4431, 4446, 4693, 4788, 5054, 5187, 5486, 5908, 6498, 6916, 7581, 7596, 8018, 8229, 8862, 8892, 9386, 10108, 10374, 10972, 12027, 12996, 13293, 14079, 15162, 15561, 16036, 16458, 17724, 18772, 19201, 20748, 22743, 24054, 24687, 26586, 28063, 28158, 30324, 31122, 32851, 32916, 36081, 38402, 42237, 45486, 48108, 49374, 52117, 53172, 56126, 56316, 57603, 62244, 65702, 72162, 76171, 76804, 84189, 84474, 90972, 98553, 98748, 104234, 112252, 115206, 131404, 144324, 152342, 156351, 168378, 168948, 172809, 197106, 208468, 228513, 230412, 252567, 295659, 304684, 312702, 336756, 345618, 364819, 394212, 457026, 469053, 505134, 533197, 591318, 625404, 685539, 691236, 729638, 914052, 938106, 990223, 1010268, 1066394, 1094457, 1182636, 1371078, 1459276, 1599591, 1876212, 1980446, 2132788, 2188914, 2742156, 2970669, 3199182, 3283371, 3960892, 4377828, 4798773, 5941338, 6398364, 6566742, 6931561, 8912007, 9597546, 11882676, 13133484, 13863122, 17824014, 19195092, 20794683, 27726244, 35648028, 41589366, 62384049, 83178732, 124768098, 249536196]

約数ペア:

[(1, 249536196), (2, 124768098), (3, 83178732), (4, 62384049), (6, 41589366), (7, 35648028), (9, 27726244), (12, 20794683), (13, 19195092), (14, 17824014), (18, 13863122), (19, 13133484), (21, 11882676), (26, 9597546), (28, 8912007), (36, 6931561), (38, 6566742), (39, 6398364), (42, 5941338), (52, 4798773), (57, 4377828), (63, 3960892), (76, 3283371), (78, 3199182), (84, 2970669), (91, 2742156), (114, 2188914), (117, 2132788), (126, 1980446), (133, 1876212), (156, 1599591), (171, 1459276), (182, 1371078), (211, 1182636), (228, 1094457), (234, 1066394), (247, 1010268), (252, 990223), (266, 938106), (273, 914052), (342, 729638), (361, 691236), (364, 685539), (399, 625404), (422, 591318), (468, 533197), (494, 505134), (532, 469053), (546, 457026), (633, 394212), (684, 364819), (722, 345618), (741, 336756), (798, 312702), (819, 304684), (844, 295659), (988, 252567), (1083, 230412), (1092, 228513), (1197, 208468), (1266, 197106), (1444, 172809), (1477, 168948), (1482, 168378), (1596, 156351), (1638, 152342), (1729, 144324), (1899, 131404), (2166, 115206), (2223, 112252), (2394, 104234), (2527, 98748), (2532, 98553), (2743, 90972), (2954, 84474), (2964, 84189), (3249, 76804), (3276, 76171), (3458, 72162), (3798, 65702), (4009, 62244), (4332, 57603), (4431, 56316), (4446, 56126), (4693, 53172), (4788, 52117), (5054, 49374), (5187, 48108), (5486, 45486), (5908, 42237), (6498, 38402), (6916, 36081), (7581, 32916), (7596, 32851), (8018, 31122), (8229, 30324), (8862, 28158), (8892, 28063), (9386, 26586), (10108, 24687), (10374, 24054), (10972, 22743), (12027, 20748), (12996, 19201), (13293, 18772), (14079, 17724), (15162, 16458), (15561, 16036)]