823912164

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 2261331072

約数和(自身を除く): 1437418908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 73, 86, 92, 129, 138, 146, 172, 207, 219, 258, 276, 292, 317, 387, 414, 438, 516, 634, 657, 774, 828, 876, 951, 989, 1268, 1314, 1548, 1679, 1902, 1978, 2628, 2853, 2967, 3139, 3358, 3804, 3956, 5037, 5706, 5934, 6278, 6716, 7291, 8901, 9417, 10074, 11412, 11868, 12556, 13631, 14582, 15111, 17802, 18834, 20148, 21873, 23141, 27262, 28251, 29164, 30222, 35604, 37668, 40893, 43746, 46282, 54524, 56502, 60444, 65619, 69423, 72197, 81786, 87492, 92564, 113004, 122679, 131238, 138846, 144394, 163572, 208269, 216591, 245358, 262476, 277692, 288788, 313513, 416538, 433182, 490716, 532243, 627026, 649773, 833076, 866364, 940539, 995063, 1064486, 1254052, 1299546, 1596729, 1881078, 1990126, 2128972, 2599092, 2821617, 2985189, 3193458, 3762156, 3980252, 4790187, 5643234, 5970378, 6386916, 8955567, 9580374, 11286468, 11940756, 17911134, 19160748, 22886449, 35822268, 45772898, 68659347, 91545796, 137318694, 205978041, 274637388, 411956082, 823912164]

約数ペア:

[(1, 823912164), (2, 411956082), (3, 274637388), (4, 205978041), (6, 137318694), (9, 91545796), (12, 68659347), (18, 45772898), (23, 35822268), (36, 22886449), (43, 19160748), (46, 17911134), (69, 11940756), (73, 11286468), (86, 9580374), (92, 8955567), (129, 6386916), (138, 5970378), (146, 5643234), (172, 4790187), (207, 3980252), (219, 3762156), (258, 3193458), (276, 2985189), (292, 2821617), (317, 2599092), (387, 2128972), (414, 1990126), (438, 1881078), (516, 1596729), (634, 1299546), (657, 1254052), (774, 1064486), (828, 995063), (876, 940539), (951, 866364), (989, 833076), (1268, 649773), (1314, 627026), (1548, 532243), (1679, 490716), (1902, 433182), (1978, 416538), (2628, 313513), (2853, 288788), (2967, 277692), (3139, 262476), (3358, 245358), (3804, 216591), (3956, 208269), (5037, 163572), (5706, 144394), (5934, 138846), (6278, 131238), (6716, 122679), (7291, 113004), (8901, 92564), (9417, 87492), (10074, 81786), (11412, 72197), (11868, 69423), (12556, 65619), (13631, 60444), (14582, 56502), (15111, 54524), (17802, 46282), (18834, 43746), (20148, 40893), (21873, 37668), (23141, 35604), (27262, 30222), (28251, 29164)]