871331736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1303}}^1$

素因数の和:1489

約数の個数: 128

約数和(自身を含む): 2534976000

約数和(自身を除く): 1663644264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 149, 187, 204, 264, 298, 374, 408, 447, 561, 596, 748, 894, 1122, 1192, 1303, 1496, 1639, 1788, 2244, 2533, 2606, 3278, 3576, 3909, 4488, 4917, 5066, 5212, 6556, 7599, 7818, 9834, 10132, 10424, 13112, 14333, 15198, 15636, 19668, 20264, 22151, 27863, 28666, 30396, 31272, 39336, 42999, 44302, 55726, 57332, 60792, 66453, 83589, 85998, 88604, 111452, 114664, 132906, 167178, 171996, 177208, 194147, 222904, 243661, 265812, 334356, 343992, 388294, 487322, 531624, 582441, 668712, 730983, 776588, 974644, 1164882, 1461966, 1553176, 1949288, 2135617, 2329764, 2923932, 3300499, 4271234, 4659528, 5847864, 6406851, 6600998, 8542468, 9901497, 12813702, 13201996, 17084936, 19802994, 25627404, 26403992, 36305489, 39605988, 51254808, 72610978, 79211976, 108916467, 145221956, 217832934, 290443912, 435665868, 871331736]

約数ペア:

[(1, 871331736), (2, 435665868), (3, 290443912), (4, 217832934), (6, 145221956), (8, 108916467), (11, 79211976), (12, 72610978), (17, 51254808), (22, 39605988), (24, 36305489), (33, 26403992), (34, 25627404), (44, 19802994), (51, 17084936), (66, 13201996), (68, 12813702), (88, 9901497), (102, 8542468), (132, 6600998), (136, 6406851), (149, 5847864), (187, 4659528), (204, 4271234), (264, 3300499), (298, 2923932), (374, 2329764), (408, 2135617), (447, 1949288), (561, 1553176), (596, 1461966), (748, 1164882), (894, 974644), (1122, 776588), (1192, 730983), (1303, 668712), (1496, 582441), (1639, 531624), (1788, 487322), (2244, 388294), (2533, 343992), (2606, 334356), (3278, 265812), (3576, 243661), (3909, 222904), (4488, 194147), (4917, 177208), (5066, 171996), (5212, 167178), (6556, 132906), (7599, 114664), (7818, 111452), (9834, 88604), (10132, 85998), (10424, 83589), (13112, 66453), (14333, 60792), (15198, 57332), (15636, 55726), (19668, 44302), (20264, 42999), (22151, 39336), (27863, 31272), (28666, 30396)]