489361536

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 1481725440

約数和(自身を除く): 992363904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 71, 72, 93, 96, 124, 128, 142, 144, 186, 192, 193, 213, 248, 279, 284, 288, 372, 384, 386, 426, 496, 558, 568, 576, 579, 639, 744, 772, 852, 992, 1116, 1136, 1152, 1158, 1278, 1488, 1544, 1704, 1737, 1984, 2201, 2232, 2272, 2316, 2556, 2976, 3088, 3408, 3474, 3968, 4402, 4464, 4544, 4632, 5112, 5952, 5983, 6176, 6603, 6816, 6948, 8804, 8928, 9088, 9264, 10224, 11904, 11966, 12352, 13206, 13632, 13703, 13896, 17608, 17856, 17949, 18528, 19809, 20448, 23932, 24704, 26412, 27264, 27406, 27792, 35216, 35712, 35898, 37056, 39618, 40896, 41109, 47864, 52824, 53847, 54812, 55584, 70432, 71796, 74112, 79236, 81792, 82218, 95728, 105648, 107694, 109624, 111168, 123327, 140864, 143592, 158472, 164436, 191456, 211296, 215388, 219248, 222336, 246654, 281728, 287184, 316944, 328872, 382912, 422592, 424793, 430776, 438496, 493308, 574368, 633888, 657744, 765824, 845184, 849586, 861552, 876992, 986616, 1148736, 1267776, 1274379, 1315488, 1699172, 1723104, 1753984, 1973232, 2297472, 2535552, 2548758, 2630976, 3398344, 3446208, 3823137, 3946464, 5097516, 5261952, 6796688, 6892416, 7646274, 7892928, 10195032, 13593376, 15292548, 15785856, 20390064, 27186752, 30585096, 40780128, 54373504, 61170192, 81560256, 122340384, 163120512, 244680768, 489361536]

約数ペア:

[(1, 489361536), (2, 244680768), (3, 163120512), (4, 122340384), (6, 81560256), (8, 61170192), (9, 54373504), (12, 40780128), (16, 30585096), (18, 27186752), (24, 20390064), (31, 15785856), (32, 15292548), (36, 13593376), (48, 10195032), (62, 7892928), (64, 7646274), (71, 6892416), (72, 6796688), (93, 5261952), (96, 5097516), (124, 3946464), (128, 3823137), (142, 3446208), (144, 3398344), (186, 2630976), (192, 2548758), (193, 2535552), (213, 2297472), (248, 1973232), (279, 1753984), (284, 1723104), (288, 1699172), (372, 1315488), (384, 1274379), (386, 1267776), (426, 1148736), (496, 986616), (558, 876992), (568, 861552), (576, 849586), (579, 845184), (639, 765824), (744, 657744), (772, 633888), (852, 574368), (992, 493308), (1116, 438496), (1136, 430776), (1152, 424793), (1158, 422592), (1278, 382912), (1488, 328872), (1544, 316944), (1704, 287184), (1737, 281728), (1984, 246654), (2201, 222336), (2232, 219248), (2272, 215388), (2316, 211296), (2556, 191456), (2976, 164436), (3088, 158472), (3408, 143592), (3474, 140864), (3968, 123327), (4402, 111168), (4464, 109624), (4544, 107694), (4632, 105648), (5112, 95728), (5952, 82218), (5983, 81792), (6176, 79236), (6603, 74112), (6816, 71796), (6948, 70432), (8804, 55584), (8928, 54812), (9088, 53847), (9264, 52824), (10224, 47864), (11904, 41109), (11966, 40896), (12352, 39618), (13206, 37056), (13632, 35898), (13703, 35712), (13896, 35216), (17608, 27792), (17856, 27406), (17949, 27264), (18528, 26412), (19809, 24704), (20448, 23932)]