258086304

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:472

約数の個数: 192

約数和(自身を含む): 869299200

約数和(自身を除く): 611212896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 139, 144, 168, 189, 216, 224, 252, 278, 288, 307, 336, 378, 417, 432, 504, 556, 614, 672, 756, 834, 864, 921, 973, 1008, 1112, 1228, 1251, 1512, 1668, 1842, 1946, 2016, 2149, 2224, 2456, 2502, 2763, 2919, 3024, 3336, 3684, 3753, 3892, 4298, 4448, 4912, 5004, 5526, 5838, 6048, 6447, 6672, 7368, 7506, 7784, 8289, 8596, 8757, 9824, 10008, 11052, 11676, 12894, 13344, 14736, 15012, 15568, 16578, 17192, 17514, 19341, 20016, 22104, 23352, 25788, 26271, 29472, 30024, 31136, 33156, 34384, 35028, 38682, 40032, 42673, 44208, 46704, 51576, 52542, 58023, 60048, 66312, 68768, 70056, 77364, 85346, 88416, 93408, 103152, 105084, 116046, 120096, 128019, 132624, 140112, 154728, 170692, 206304, 210168, 232092, 256038, 265248, 280224, 298711, 309456, 341384, 384057, 420336, 464184, 512076, 597422, 618912, 682768, 768114, 840672, 896133, 928368, 1024152, 1152171, 1194844, 1365536, 1536228, 1792266, 1856736, 2048304, 2304342, 2389688, 2688399, 3072456, 3584532, 4096608, 4608684, 4779376, 5376798, 6144912, 7169064, 8065197, 9217368, 9558752, 10753596, 12289824, 14338128, 16130394, 18434736, 21507192, 28676256, 32260788, 36869472, 43014384, 64521576, 86028768, 129043152, 258086304]

約数ペア:

[(1, 258086304), (2, 129043152), (3, 86028768), (4, 64521576), (6, 43014384), (7, 36869472), (8, 32260788), (9, 28676256), (12, 21507192), (14, 18434736), (16, 16130394), (18, 14338128), (21, 12289824), (24, 10753596), (27, 9558752), (28, 9217368), (32, 8065197), (36, 7169064), (42, 6144912), (48, 5376798), (54, 4779376), (56, 4608684), (63, 4096608), (72, 3584532), (84, 3072456), (96, 2688399), (108, 2389688), (112, 2304342), (126, 2048304), (139, 1856736), (144, 1792266), (168, 1536228), (189, 1365536), (216, 1194844), (224, 1152171), (252, 1024152), (278, 928368), (288, 896133), (307, 840672), (336, 768114), (378, 682768), (417, 618912), (432, 597422), (504, 512076), (556, 464184), (614, 420336), (672, 384057), (756, 341384), (834, 309456), (864, 298711), (921, 280224), (973, 265248), (1008, 256038), (1112, 232092), (1228, 210168), (1251, 206304), (1512, 170692), (1668, 154728), (1842, 140112), (1946, 132624), (2016, 128019), (2149, 120096), (2224, 116046), (2456, 105084), (2502, 103152), (2763, 93408), (2919, 88416), (3024, 85346), (3336, 77364), (3684, 70056), (3753, 68768), (3892, 66312), (4298, 60048), (4448, 58023), (4912, 52542), (5004, 51576), (5526, 46704), (5838, 44208), (6048, 42673), (6447, 40032), (6672, 38682), (7368, 35028), (7506, 34384), (7784, 33156), (8289, 31136), (8596, 30024), (8757, 29472), (9824, 26271), (10008, 25788), (11052, 23352), (11676, 22104), (12894, 20016), (13344, 19341), (14736, 17514), (15012, 17192), (15568, 16578)]