About the Number
2123669427
2進数表記:1111110100101001001111110110011
漢数字表記:二十一億二千三百六十六万九千四百二十七
素因数分解:
素因数の和:281
約数の個数: 96
約数和(自身を含む): 3458391552
約数和(自身を除く): 1334722125
約数列:
[1, 3, 11, 17, 33, 37, 51, 71, 111, 121, 131, 187, 213, 363, 393, 407, 561, 629, 781, 1207, 1221, 1441, 1887, 2057, 2227, 2343, 2627, 3621, 4323, 4477, 4847, 6171, 6681, 6919, 7881, 8591, 9301, 13277, 13431, 14541, 15851, 20757, 24497, 25773, 27903, 28897, 39831, 44659, 47553, 53317, 73491, 76109, 82399, 86691, 102311, 133977, 146047, 158117, 159951, 228327, 247197, 269467, 306933, 317867, 344137, 438141, 474351, 491249, 586487, 808401, 906389, 953601, 1032411, 1125421, 1473747, 1739287, 1759461, 2719167, 3376263, 3785507, 5217861, 5403739, 5850329, 9970279, 11356521, 16211217, 17550987, 19132157, 29910837, 41640577, 57396471, 64353619, 124921731, 193060857, 707889809, 2123669427]
約数ペア:
[(1, 2123669427), (3, 707889809), (11, 193060857), (17, 124921731), (33, 64353619), (37, 57396471), (51, 41640577), (71, 29910837), (111, 19132157), (121, 17550987), (131, 16211217), (187, 11356521), (213, 9970279), (363, 5850329), (393, 5403739), (407, 5217861), (561, 3785507), (629, 3376263), (781, 2719167), (1207, 1759461), (1221, 1739287), (1441, 1473747), (1887, 1125421), (2057, 1032411), (2227, 953601), (2343, 906389), (2627, 808401), (3621, 586487), (4323, 491249), (4477, 474351), (4847, 438141), (6171, 344137), (6681, 317867), (6919, 306933), (7881, 269467), (8591, 247197), (9301, 228327), (13277, 159951), (13431, 158117), (14541, 146047), (15851, 133977), (20757, 102311), (24497, 86691), (25773, 82399), (27903, 76109), (28897, 73491), (39831, 53317), (44659, 47553)]このpageの処理時間: 0.6003146171569824 seconds