191731872

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 516922560

約数和(自身を除く): 325190688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 109, 146, 218, 219, 251, 292, 327, 436, 438, 502, 584, 654, 753, 872, 876, 1004, 1168, 1308, 1506, 1744, 1752, 2008, 2336, 2616, 3012, 3488, 3504, 4016, 5232, 6024, 7008, 7957, 8032, 10464, 12048, 15914, 18323, 23871, 24096, 27359, 31828, 36646, 47742, 54718, 54969, 63656, 73292, 82077, 95484, 109436, 109938, 127312, 146584, 164154, 190968, 218872, 219876, 254624, 293168, 328308, 381936, 437744, 439752, 586336, 656616, 763872, 875488, 879504, 1313232, 1759008, 1997207, 2626464, 3994414, 5991621, 7988828, 11983242, 15977656, 23966484, 31955312, 47932968, 63910624, 95865936, 191731872]

約数ペア:

[(1, 191731872), (2, 95865936), (3, 63910624), (4, 47932968), (6, 31955312), (8, 23966484), (12, 15977656), (16, 11983242), (24, 7988828), (32, 5991621), (48, 3994414), (73, 2626464), (96, 1997207), (109, 1759008), (146, 1313232), (218, 879504), (219, 875488), (251, 763872), (292, 656616), (327, 586336), (436, 439752), (438, 437744), (502, 381936), (584, 328308), (654, 293168), (753, 254624), (872, 219876), (876, 218872), (1004, 190968), (1168, 164154), (1308, 146584), (1506, 127312), (1744, 109938), (1752, 109436), (2008, 95484), (2336, 82077), (2616, 73292), (3012, 63656), (3488, 54969), (3504, 54718), (4016, 47742), (5232, 36646), (6024, 31828), (7008, 27359), (7957, 24096), (8032, 23871), (10464, 18323), (12048, 15914)]