290620512

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{853}}^1$

素因数の和:902

約数の個数: 216

約数和(自身を含む): 1023959664

約数和(自身を除く): 733339152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 224, 234, 252, 273, 288, 312, 336, 338, 364, 416, 468, 504, 507, 546, 624, 672, 676, 728, 819, 853, 936, 1008, 1014, 1092, 1183, 1248, 1352, 1456, 1521, 1638, 1706, 1872, 2016, 2028, 2184, 2366, 2559, 2704, 2912, 3042, 3276, 3412, 3549, 3744, 4056, 4368, 4732, 5118, 5408, 5971, 6084, 6552, 6824, 7098, 7677, 8112, 8736, 9464, 10236, 10647, 11089, 11942, 12168, 13104, 13648, 14196, 15354, 16224, 17913, 18928, 20472, 21294, 22178, 23884, 24336, 26208, 27296, 28392, 30708, 33267, 35826, 37856, 40944, 42588, 44356, 47768, 48672, 53739, 56784, 61416, 66534, 71652, 77623, 81888, 85176, 88712, 95536, 99801, 107478, 113568, 122832, 133068, 143304, 144157, 155246, 170352, 177424, 191072, 199602, 214956, 232869, 245664, 266136, 286608, 288314, 310492, 340704, 354848, 399204, 429912, 432471, 465738, 532272, 573216, 576628, 620984, 698607, 798408, 859824, 864942, 931476, 1009099, 1064544, 1153256, 1241968, 1297413, 1397214, 1596816, 1719648, 1729884, 1862952, 2018198, 2306512, 2483936, 2594826, 2794428, 3027297, 3193632, 3459768, 3725904, 4036396, 4613024, 5189652, 5588856, 6054594, 6919536, 7451808, 8072792, 9081891, 10379304, 11177712, 12109188, 13839072, 16145584, 18163782, 20758608, 22355424, 24218376, 32291168, 36327564, 41517216, 48436752, 72655128, 96873504, 145310256, 290620512]

約数ペア:

[(1, 290620512), (2, 145310256), (3, 96873504), (4, 72655128), (6, 48436752), (7, 41517216), (8, 36327564), (9, 32291168), (12, 24218376), (13, 22355424), (14, 20758608), (16, 18163782), (18, 16145584), (21, 13839072), (24, 12109188), (26, 11177712), (28, 10379304), (32, 9081891), (36, 8072792), (39, 7451808), (42, 6919536), (48, 6054594), (52, 5588856), (56, 5189652), (63, 4613024), (72, 4036396), (78, 3725904), (84, 3459768), (91, 3193632), (96, 3027297), (104, 2794428), (112, 2594826), (117, 2483936), (126, 2306512), (144, 2018198), (156, 1862952), (168, 1729884), (169, 1719648), (182, 1596816), (208, 1397214), (224, 1297413), (234, 1241968), (252, 1153256), (273, 1064544), (288, 1009099), (312, 931476), (336, 864942), (338, 859824), (364, 798408), (416, 698607), (468, 620984), (504, 576628), (507, 573216), (546, 532272), (624, 465738), (672, 432471), (676, 429912), (728, 399204), (819, 354848), (853, 340704), (936, 310492), (1008, 288314), (1014, 286608), (1092, 266136), (1183, 245664), (1248, 232869), (1352, 214956), (1456, 199602), (1521, 191072), (1638, 177424), (1706, 170352), (1872, 155246), (2016, 144157), (2028, 143304), (2184, 133068), (2366, 122832), (2559, 113568), (2704, 107478), (2912, 99801), (3042, 95536), (3276, 88712), (3412, 85176), (3549, 81888), (3744, 77623), (4056, 71652), (4368, 66534), (4732, 61416), (5118, 56784), (5408, 53739), (5971, 48672), (6084, 47768), (6552, 44356), (6824, 42588), (7098, 40944), (7677, 37856), (8112, 35826), (8736, 33267), (9464, 30708), (10236, 28392), (10647, 27296), (11089, 26208), (11942, 24336), (12168, 23884), (13104, 22178), (13648, 21294), (14196, 20472), (15354, 18928), (16224, 17913)]