1308416256

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2677

約数の個数: 216

約数和(自身を含む): 4452191744

約数和(自身を除く): 3143775488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 558, 576, 651, 672, 744, 768, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1736, 1792, 1953, 1984, 2016, 2232, 2304, 2604, 2617, 2688, 2976, 3472, 3906, 3968, 4032, 4464, 5208, 5234, 5376, 5952, 6944, 7812, 7851, 7936, 8064, 8928, 10416, 10468, 11904, 13888, 15624, 15702, 16128, 17856, 18319, 20832, 20936, 23553, 23808, 27776, 31248, 31404, 35712, 36638, 41664, 41872, 47106, 54957, 55552, 62496, 62808, 71424, 73276, 81127, 83328, 83744, 94212, 109914, 124992, 125616, 146552, 162254, 164871, 166656, 167488, 188424, 219828, 243381, 249984, 251232, 293104, 324508, 329742, 334976, 376848, 439656, 486762, 499968, 502464, 567889, 586208, 649016, 659484, 669952, 730143, 753696, 879312, 973524, 1004928, 1135778, 1172416, 1298032, 1318968, 1460286, 1507392, 1703667, 1758624, 1947048, 2009856, 2271556, 2344832, 2596064, 2637936, 2920572, 3014784, 3407334, 3517248, 3894096, 4543112, 4689664, 5111001, 5192128, 5275872, 5841144, 6029568, 6814668, 7034496, 7788192, 9086224, 10222002, 10384256, 10551744, 11682288, 13629336, 14068992, 15576384, 18172448, 20444004, 20768512, 21103488, 23364576, 27258672, 31152768, 36344896, 40888008, 42206976, 46729152, 54517344, 62305536, 72689792, 81776016, 93458304, 109034688, 145379584, 163552032, 186916608, 218069376, 327104064, 436138752, 654208128, 1308416256]

約数ペア:

[(1, 1308416256), (2, 654208128), (3, 436138752), (4, 327104064), (6, 218069376), (7, 186916608), (8, 163552032), (9, 145379584), (12, 109034688), (14, 93458304), (16, 81776016), (18, 72689792), (21, 62305536), (24, 54517344), (28, 46729152), (31, 42206976), (32, 40888008), (36, 36344896), (42, 31152768), (48, 27258672), (56, 23364576), (62, 21103488), (63, 20768512), (64, 20444004), (72, 18172448), (84, 15576384), (93, 14068992), (96, 13629336), (112, 11682288), (124, 10551744), (126, 10384256), (128, 10222002), (144, 9086224), (168, 7788192), (186, 7034496), (192, 6814668), (217, 6029568), (224, 5841144), (248, 5275872), (252, 5192128), (256, 5111001), (279, 4689664), (288, 4543112), (336, 3894096), (372, 3517248), (384, 3407334), (434, 3014784), (448, 2920572), (496, 2637936), (504, 2596064), (558, 2344832), (576, 2271556), (651, 2009856), (672, 1947048), (744, 1758624), (768, 1703667), (868, 1507392), (896, 1460286), (992, 1318968), (1008, 1298032), (1116, 1172416), (1152, 1135778), (1302, 1004928), (1344, 973524), (1488, 879312), (1736, 753696), (1792, 730143), (1953, 669952), (1984, 659484), (2016, 649016), (2232, 586208), (2304, 567889), (2604, 502464), (2617, 499968), (2688, 486762), (2976, 439656), (3472, 376848), (3906, 334976), (3968, 329742), (4032, 324508), (4464, 293104), (5208, 251232), (5234, 249984), (5376, 243381), (5952, 219828), (6944, 188424), (7812, 167488), (7851, 166656), (7936, 164871), (8064, 162254), (8928, 146552), (10416, 125616), (10468, 124992), (11904, 109914), (13888, 94212), (15624, 83744), (15702, 83328), (16128, 81127), (17856, 73276), (18319, 71424), (20832, 62808), (20936, 62496), (23553, 55552), (23808, 54957), (27776, 47106), (31248, 41872), (31404, 41664), (35712, 36638)]