1807852488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 5246156160

約数和(自身を除く): 3438303672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 157, 167, 169, 204, 221, 312, 314, 334, 338, 408, 442, 471, 501, 507, 628, 663, 668, 676, 884, 942, 1002, 1014, 1256, 1326, 1336, 1352, 1768, 1884, 2004, 2028, 2041, 2171, 2652, 2669, 2839, 2873, 3768, 4008, 4056, 4082, 4342, 5304, 5338, 5678, 5746, 6123, 6513, 8007, 8164, 8517, 8619, 8684, 10676, 11356, 11492, 12246, 13026, 16014, 16328, 17034, 17238, 17368, 21352, 22712, 22984, 24492, 26052, 26219, 26533, 28223, 32028, 34068, 34476, 34697, 36907, 48984, 52104, 52438, 53066, 56446, 64056, 68136, 68952, 69394, 73814, 78657, 79599, 84669, 104091, 104876, 106132, 110721, 112892, 138788, 147628, 157314, 159198, 169338, 208182, 209752, 212264, 221442, 225784, 277576, 295256, 314628, 318396, 338676, 340847, 416364, 442884, 445723, 451061, 479791, 629256, 636792, 677352, 681694, 832728, 885768, 891446, 902122, 959582, 1022541, 1337169, 1353183, 1363388, 1439373, 1782892, 1804244, 1919164, 2045082, 2674338, 2706366, 2726776, 2878746, 3565784, 3608488, 3838328, 4090164, 4431011, 5348676, 5412732, 5757492, 5794399, 8180328, 8862022, 10697352, 10825464, 11514984, 11588798, 13293033, 17383197, 17724044, 23177596, 26586066, 34766394, 35448088, 46355192, 53172132, 69532788, 75327187, 106344264, 139065576, 150654374, 225981561, 301308748, 451963122, 602617496, 903926244, 1807852488]

約数ペア:

[(1, 1807852488), (2, 903926244), (3, 602617496), (4, 451963122), (6, 301308748), (8, 225981561), (12, 150654374), (13, 139065576), (17, 106344264), (24, 75327187), (26, 69532788), (34, 53172132), (39, 46355192), (51, 35448088), (52, 34766394), (68, 26586066), (78, 23177596), (102, 17724044), (104, 17383197), (136, 13293033), (156, 11588798), (157, 11514984), (167, 10825464), (169, 10697352), (204, 8862022), (221, 8180328), (312, 5794399), (314, 5757492), (334, 5412732), (338, 5348676), (408, 4431011), (442, 4090164), (471, 3838328), (501, 3608488), (507, 3565784), (628, 2878746), (663, 2726776), (668, 2706366), (676, 2674338), (884, 2045082), (942, 1919164), (1002, 1804244), (1014, 1782892), (1256, 1439373), (1326, 1363388), (1336, 1353183), (1352, 1337169), (1768, 1022541), (1884, 959582), (2004, 902122), (2028, 891446), (2041, 885768), (2171, 832728), (2652, 681694), (2669, 677352), (2839, 636792), (2873, 629256), (3768, 479791), (4008, 451061), (4056, 445723), (4082, 442884), (4342, 416364), (5304, 340847), (5338, 338676), (5678, 318396), (5746, 314628), (6123, 295256), (6513, 277576), (8007, 225784), (8164, 221442), (8517, 212264), (8619, 209752), (8684, 208182), (10676, 169338), (11356, 159198), (11492, 157314), (12246, 147628), (13026, 138788), (16014, 112892), (16328, 110721), (17034, 106132), (17238, 104876), (17368, 104091), (21352, 84669), (22712, 79599), (22984, 78657), (24492, 73814), (26052, 69394), (26219, 68952), (26533, 68136), (28223, 64056), (32028, 56446), (34068, 53066), (34476, 52438), (34697, 52104), (36907, 48984)]