251363196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1427}}^1$

素因数の和:1680

約数の個数: 96

約数和(自身を含む): 748500480

約数和(自身を除く): 497137284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 233, 252, 378, 466, 699, 756, 932, 1398, 1427, 1631, 2097, 2796, 2854, 3262, 4194, 4281, 4893, 5708, 6291, 6524, 8388, 8562, 9786, 9989, 12582, 12843, 14679, 17124, 19572, 19978, 25164, 25686, 29358, 29967, 38529, 39956, 44037, 51372, 58716, 59934, 77058, 88074, 89901, 119868, 154116, 176148, 179802, 269703, 332491, 359604, 539406, 664982, 997473, 1078812, 1329964, 1994946, 2327437, 2992419, 3989892, 4654874, 5984838, 6982311, 8977257, 9309748, 11969676, 13964622, 17954514, 20946933, 27929244, 35909028, 41893866, 62840799, 83787732, 125681598, 251363196]

約数ペア:

[(1, 251363196), (2, 125681598), (3, 83787732), (4, 62840799), (6, 41893866), (7, 35909028), (9, 27929244), (12, 20946933), (14, 17954514), (18, 13964622), (21, 11969676), (27, 9309748), (28, 8977257), (36, 6982311), (42, 5984838), (54, 4654874), (63, 3989892), (84, 2992419), (108, 2327437), (126, 1994946), (189, 1329964), (233, 1078812), (252, 997473), (378, 664982), (466, 539406), (699, 359604), (756, 332491), (932, 269703), (1398, 179802), (1427, 176148), (1631, 154116), (2097, 119868), (2796, 89901), (2854, 88074), (3262, 77058), (4194, 59934), (4281, 58716), (4893, 51372), (5708, 44037), (6291, 39956), (6524, 38529), (8388, 29967), (8562, 29358), (9786, 25686), (9989, 25164), (12582, 19978), (12843, 19572), (14679, 17124)]