990452736

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1227

約数の個数: 264

約数和(自身を含む): 3522870624

約数和(自身を除く): 2532417888

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, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 512, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1024, 1092, 1152, 1181, 1248, 1344, 1456, 1536, 1638, 1664, 1792, 1872, 2016, 2184, 2304, 2362, 2496, 2688, 2912, 3072, 3276, 3328, 3543, 3584, 3744, 4032, 4368, 4608, 4724, 4992, 5376, 5824, 6552, 6656, 7086, 7168, 7488, 8064, 8267, 8736, 9216, 9448, 9984, 10629, 10752, 11648, 13104, 13312, 14172, 14976, 15353, 16128, 16534, 17472, 18896, 19968, 21258, 21504, 23296, 24801, 26208, 28344, 29952, 30706, 32256, 33068, 34944, 37792, 39936, 42516, 46059, 46592, 49602, 52416, 56688, 59904, 61412, 64512, 66136, 69888, 74403, 75584, 85032, 92118, 93184, 99204, 104832, 107471, 113376, 119808, 122824, 132272, 138177, 139776, 148806, 151168, 170064, 184236, 198408, 209664, 214942, 226752, 245648, 264544, 276354, 279552, 297612, 302336, 322413, 340128, 368472, 396816, 419328, 429884, 453504, 491296, 529088, 552708, 595224, 604672, 644826, 680256, 736944, 793632, 838656, 859768, 907008, 967239, 982592, 1058176, 1105416, 1190448, 1209344, 1289652, 1360512, 1473888, 1587264, 1719536, 1814016, 1934478, 1965184, 2116352, 2210832, 2380896, 2579304, 2721024, 2947776, 3174528, 3439072, 3628032, 3868956, 3930368, 4232704, 4421664, 4761792, 5158608, 5442048, 5895552, 6349056, 6878144, 7737912, 7860736, 8465408, 8843328, 9523584, 10317216, 10884096, 11791104, 12698112, 13756288, 15475824, 15721472, 17686656, 19047168, 20634432, 23582208, 25396224, 27512576, 30951648, 35373312, 38094336, 41268864, 47164416, 55025152, 61903296, 70746624, 76188672, 82537728, 110050304, 123806592, 141493248, 165075456, 247613184, 330150912, 495226368, 990452736]

約数ペア:

[(1, 990452736), (2, 495226368), (3, 330150912), (4, 247613184), (6, 165075456), (7, 141493248), (8, 123806592), (9, 110050304), (12, 82537728), (13, 76188672), (14, 70746624), (16, 61903296), (18, 55025152), (21, 47164416), (24, 41268864), (26, 38094336), (28, 35373312), (32, 30951648), (36, 27512576), (39, 25396224), (42, 23582208), (48, 20634432), (52, 19047168), (56, 17686656), (63, 15721472), (64, 15475824), (72, 13756288), (78, 12698112), (84, 11791104), (91, 10884096), (96, 10317216), (104, 9523584), (112, 8843328), (117, 8465408), (126, 7860736), (128, 7737912), (144, 6878144), (156, 6349056), (168, 5895552), (182, 5442048), (192, 5158608), (208, 4761792), (224, 4421664), (234, 4232704), (252, 3930368), (256, 3868956), (273, 3628032), (288, 3439072), (312, 3174528), (336, 2947776), (364, 2721024), (384, 2579304), (416, 2380896), (448, 2210832), (468, 2116352), (504, 1965184), (512, 1934478), (546, 1814016), (576, 1719536), (624, 1587264), (672, 1473888), (728, 1360512), (768, 1289652), (819, 1209344), (832, 1190448), (896, 1105416), (936, 1058176), (1008, 982592), (1024, 967239), (1092, 907008), (1152, 859768), (1181, 838656), (1248, 793632), (1344, 736944), (1456, 680256), (1536, 644826), (1638, 604672), (1664, 595224), (1792, 552708), (1872, 529088), (2016, 491296), (2184, 453504), (2304, 429884), (2362, 419328), (2496, 396816), (2688, 368472), (2912, 340128), (3072, 322413), (3276, 302336), (3328, 297612), (3543, 279552), (3584, 276354), (3744, 264544), (4032, 245648), (4368, 226752), (4608, 214942), (4724, 209664), (4992, 198408), (5376, 184236), (5824, 170064), (6552, 151168), (6656, 148806), (7086, 139776), (7168, 138177), (7488, 132272), (8064, 122824), (8267, 119808), (8736, 113376), (9216, 107471), (9448, 104832), (9984, 99204), (10629, 93184), (10752, 92118), (11648, 85032), (13104, 75584), (13312, 74403), (14172, 69888), (14976, 66136), (15353, 64512), (16128, 61412), (16534, 59904), (17472, 56688), (18896, 52416), (19968, 49602), (21258, 46592), (21504, 46059), (23296, 42516), (24801, 39936), (26208, 37792), (28344, 34944), (29952, 33068), (30706, 32256)]