438650496

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 1328970240

約数和(自身を除く): 890319744

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, 173, 186, 192, 213, 248, 279, 284, 288, 346, 372, 384, 426, 496, 519, 558, 568, 576, 639, 692, 744, 852, 992, 1038, 1116, 1136, 1152, 1278, 1384, 1488, 1557, 1704, 1984, 2076, 2201, 2232, 2272, 2556, 2768, 2976, 3114, 3408, 3968, 4152, 4402, 4464, 4544, 5112, 5363, 5536, 5952, 6228, 6603, 6816, 8304, 8804, 8928, 9088, 10224, 10726, 11072, 11904, 12283, 12456, 13206, 13632, 16089, 16608, 17608, 17856, 19809, 20448, 21452, 22144, 24566, 24912, 26412, 27264, 32178, 33216, 35216, 35712, 36849, 39618, 40896, 42904, 48267, 49132, 49824, 52824, 64356, 66432, 70432, 73698, 79236, 81792, 85808, 96534, 98264, 99648, 105648, 110547, 128712, 140864, 147396, 158472, 171616, 193068, 196528, 199296, 211296, 221094, 257424, 281728, 294792, 316944, 343232, 380773, 386136, 393056, 422592, 442188, 514848, 589584, 633888, 686464, 761546, 772272, 786112, 845184, 884376, 1029696, 1142319, 1179168, 1267776, 1523092, 1544544, 1572224, 1768752, 2059392, 2284638, 2358336, 2535552, 3046184, 3089088, 3426957, 3537504, 4569276, 4716672, 6092368, 6178176, 6853914, 7075008, 9138552, 12184736, 13707828, 14150016, 18277104, 24369472, 27415656, 36554208, 48738944, 54831312, 73108416, 109662624, 146216832, 219325248, 438650496]

約数ペア:

[(1, 438650496), (2, 219325248), (3, 146216832), (4, 109662624), (6, 73108416), (8, 54831312), (9, 48738944), (12, 36554208), (16, 27415656), (18, 24369472), (24, 18277104), (31, 14150016), (32, 13707828), (36, 12184736), (48, 9138552), (62, 7075008), (64, 6853914), (71, 6178176), (72, 6092368), (93, 4716672), (96, 4569276), (124, 3537504), (128, 3426957), (142, 3089088), (144, 3046184), (173, 2535552), (186, 2358336), (192, 2284638), (213, 2059392), (248, 1768752), (279, 1572224), (284, 1544544), (288, 1523092), (346, 1267776), (372, 1179168), (384, 1142319), (426, 1029696), (496, 884376), (519, 845184), (558, 786112), (568, 772272), (576, 761546), (639, 686464), (692, 633888), (744, 589584), (852, 514848), (992, 442188), (1038, 422592), (1116, 393056), (1136, 386136), (1152, 380773), (1278, 343232), (1384, 316944), (1488, 294792), (1557, 281728), (1704, 257424), (1984, 221094), (2076, 211296), (2201, 199296), (2232, 196528), (2272, 193068), (2556, 171616), (2768, 158472), (2976, 147396), (3114, 140864), (3408, 128712), (3968, 110547), (4152, 105648), (4402, 99648), (4464, 98264), (4544, 96534), (5112, 85808), (5363, 81792), (5536, 79236), (5952, 73698), (6228, 70432), (6603, 66432), (6816, 64356), (8304, 52824), (8804, 49824), (8928, 49132), (9088, 48267), (10224, 42904), (10726, 40896), (11072, 39618), (11904, 36849), (12283, 35712), (12456, 35216), (13206, 33216), (13632, 32178), (16089, 27264), (16608, 26412), (17608, 24912), (17856, 24566), (19809, 22144), (20448, 21452)]