1551131712

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3511}}^1$

素因数の和:3601

約数の個数: 168

約数和(自身を含む): 4870582080

約数和(自身を除く): 3319450368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 59, 64, 72, 78, 96, 104, 117, 118, 144, 156, 177, 192, 208, 234, 236, 288, 312, 354, 416, 468, 472, 531, 576, 624, 708, 767, 832, 936, 944, 1062, 1248, 1416, 1534, 1872, 1888, 2124, 2301, 2496, 2832, 3068, 3511, 3744, 3776, 4248, 4602, 5664, 6136, 6903, 7022, 7488, 8496, 9204, 10533, 11328, 12272, 13806, 14044, 16992, 18408, 21066, 24544, 27612, 28088, 31599, 33984, 36816, 42132, 45643, 49088, 55224, 56176, 63198, 73632, 84264, 91286, 110448, 112352, 126396, 136929, 147264, 168528, 182572, 207149, 220896, 224704, 252792, 273858, 337056, 365144, 410787, 414298, 441792, 505584, 547716, 621447, 674112, 730288, 821574, 828596, 1011168, 1095432, 1242894, 1460576, 1643148, 1657192, 1864341, 2022336, 2190864, 2485788, 2692937, 2921152, 3286296, 3314384, 3728682, 4381728, 4971576, 5385874, 6572592, 6628768, 7457364, 8078811, 8763456, 9943152, 10771748, 13145184, 13257536, 14914728, 16157622, 19886304, 21543496, 24236433, 26290368, 29829456, 32315244, 39772608, 43086992, 48472866, 59658912, 64630488, 86173984, 96945732, 119317824, 129260976, 172347968, 193891464, 258521952, 387782928, 517043904, 775565856, 1551131712]

約数ペア:

[(1, 1551131712), (2, 775565856), (3, 517043904), (4, 387782928), (6, 258521952), (8, 193891464), (9, 172347968), (12, 129260976), (13, 119317824), (16, 96945732), (18, 86173984), (24, 64630488), (26, 59658912), (32, 48472866), (36, 43086992), (39, 39772608), (48, 32315244), (52, 29829456), (59, 26290368), (64, 24236433), (72, 21543496), (78, 19886304), (96, 16157622), (104, 14914728), (117, 13257536), (118, 13145184), (144, 10771748), (156, 9943152), (177, 8763456), (192, 8078811), (208, 7457364), (234, 6628768), (236, 6572592), (288, 5385874), (312, 4971576), (354, 4381728), (416, 3728682), (468, 3314384), (472, 3286296), (531, 2921152), (576, 2692937), (624, 2485788), (708, 2190864), (767, 2022336), (832, 1864341), (936, 1657192), (944, 1643148), (1062, 1460576), (1248, 1242894), (1416, 1095432), (1534, 1011168), (1872, 828596), (1888, 821574), (2124, 730288), (2301, 674112), (2496, 621447), (2832, 547716), (3068, 505584), (3511, 441792), (3744, 414298), (3776, 410787), (4248, 365144), (4602, 337056), (5664, 273858), (6136, 252792), (6903, 224704), (7022, 220896), (7488, 207149), (8496, 182572), (9204, 168528), (10533, 147264), (11328, 136929), (12272, 126396), (13806, 112352), (14044, 110448), (16992, 91286), (18408, 84264), (21066, 73632), (24544, 63198), (27612, 56176), (28088, 55224), (31599, 49088), (33984, 45643), (36816, 42132)]