855385776

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{757}}^1$

素因数の和:856

約数の個数: 240

約数和(自身を含む): 2932550400

約数和(自身を除く): 2077164624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 59, 63, 72, 76, 84, 112, 114, 118, 126, 133, 144, 152, 168, 171, 177, 228, 236, 252, 266, 304, 336, 342, 354, 399, 413, 456, 472, 504, 531, 532, 684, 708, 757, 798, 826, 912, 944, 1008, 1062, 1064, 1121, 1197, 1239, 1368, 1416, 1514, 1596, 1652, 2124, 2128, 2242, 2271, 2394, 2478, 2736, 2832, 3028, 3192, 3304, 3363, 3717, 4248, 4484, 4542, 4788, 4956, 5299, 6056, 6384, 6608, 6726, 6813, 7434, 7847, 8496, 8968, 9084, 9576, 9912, 10089, 10598, 12112, 13452, 13626, 14383, 14868, 15694, 15897, 17936, 18168, 19152, 19824, 20178, 21196, 23541, 26904, 27252, 28766, 29736, 31388, 31794, 36336, 40356, 42392, 43149, 44663, 47082, 47691, 53808, 54504, 57532, 59472, 62776, 63588, 70623, 80712, 84784, 86298, 89326, 94164, 95382, 100681, 109008, 115064, 125552, 127176, 129447, 133989, 141246, 161424, 172596, 178652, 188328, 190764, 201362, 230128, 254352, 258894, 267978, 282492, 302043, 312641, 345192, 357304, 376656, 381528, 401967, 402724, 517788, 535956, 564984, 604086, 625282, 690384, 714608, 763056, 803934, 805448, 848597, 906129, 937923, 1035576, 1071912, 1129968, 1208172, 1250564, 1607868, 1610896, 1697194, 1812258, 1875846, 2071152, 2143824, 2416344, 2501128, 2545791, 2813769, 3215736, 3394388, 3624516, 3751692, 4832688, 5002256, 5091582, 5627538, 5940179, 6431472, 6788776, 7249032, 7503384, 7637373, 10183164, 11255076, 11880358, 13577552, 14498064, 15006768, 15274746, 17820537, 20366328, 22510152, 23760716, 30549492, 35641074, 40732656, 45020304, 47521432, 53461611, 61098984, 71282148, 95042864, 106923222, 122197968, 142564296, 213846444, 285128592, 427692888, 855385776]

約数ペア:

[(1, 855385776), (2, 427692888), (3, 285128592), (4, 213846444), (6, 142564296), (7, 122197968), (8, 106923222), (9, 95042864), (12, 71282148), (14, 61098984), (16, 53461611), (18, 47521432), (19, 45020304), (21, 40732656), (24, 35641074), (28, 30549492), (36, 23760716), (38, 22510152), (42, 20366328), (48, 17820537), (56, 15274746), (57, 15006768), (59, 14498064), (63, 13577552), (72, 11880358), (76, 11255076), (84, 10183164), (112, 7637373), (114, 7503384), (118, 7249032), (126, 6788776), (133, 6431472), (144, 5940179), (152, 5627538), (168, 5091582), (171, 5002256), (177, 4832688), (228, 3751692), (236, 3624516), (252, 3394388), (266, 3215736), (304, 2813769), (336, 2545791), (342, 2501128), (354, 2416344), (399, 2143824), (413, 2071152), (456, 1875846), (472, 1812258), (504, 1697194), (531, 1610896), (532, 1607868), (684, 1250564), (708, 1208172), (757, 1129968), (798, 1071912), (826, 1035576), (912, 937923), (944, 906129), (1008, 848597), (1062, 805448), (1064, 803934), (1121, 763056), (1197, 714608), (1239, 690384), (1368, 625282), (1416, 604086), (1514, 564984), (1596, 535956), (1652, 517788), (2124, 402724), (2128, 401967), (2242, 381528), (2271, 376656), (2394, 357304), (2478, 345192), (2736, 312641), (2832, 302043), (3028, 282492), (3192, 267978), (3304, 258894), (3363, 254352), (3717, 230128), (4248, 201362), (4484, 190764), (4542, 188328), (4788, 178652), (4956, 172596), (5299, 161424), (6056, 141246), (6384, 133989), (6608, 129447), (6726, 127176), (6813, 125552), (7434, 115064), (7847, 109008), (8496, 100681), (8968, 95382), (9084, 94164), (9576, 89326), (9912, 86298), (10089, 84784), (10598, 80712), (12112, 70623), (13452, 63588), (13626, 62776), (14383, 59472), (14868, 57532), (15694, 54504), (15897, 53808), (17936, 47691), (18168, 47082), (19152, 44663), (19824, 43149), (20178, 42392), (21196, 40356), (23541, 36336), (26904, 31794), (27252, 31388), (28766, 29736)]