309456384

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 160

約数和(自身を含む): 872610816

約数和(自身を除く): 563154432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 67, 93, 96, 97, 124, 128, 134, 186, 192, 194, 201, 248, 256, 268, 291, 372, 384, 388, 402, 496, 512, 536, 582, 744, 768, 776, 804, 992, 1072, 1164, 1488, 1536, 1552, 1608, 1984, 2077, 2144, 2328, 2976, 3007, 3104, 3216, 3968, 4154, 4288, 4656, 5952, 6014, 6208, 6231, 6432, 6499, 7936, 8308, 8576, 9021, 9312, 11904, 12028, 12416, 12462, 12864, 12998, 15872, 16616, 17152, 18042, 18624, 19497, 23808, 24056, 24832, 24924, 25728, 25996, 33232, 34304, 36084, 37248, 38994, 47616, 48112, 49664, 49848, 51456, 51992, 66464, 72168, 74496, 77988, 96224, 99696, 102912, 103984, 132928, 144336, 148992, 155976, 192448, 199392, 201469, 207968, 265856, 288672, 311952, 384896, 398784, 402938, 415936, 531712, 577344, 604407, 623904, 769792, 797568, 805876, 831872, 1063424, 1154688, 1208814, 1247808, 1539584, 1595136, 1611752, 1663744, 2309376, 2417628, 2495616, 3190272, 3223504, 3327488, 4618752, 4835256, 4991232, 6447008, 9670512, 9982464, 12894016, 19341024, 25788032, 38682048, 51576064, 77364096, 103152128, 154728192, 309456384]

約数ペア:

[(1, 309456384), (2, 154728192), (3, 103152128), (4, 77364096), (6, 51576064), (8, 38682048), (12, 25788032), (16, 19341024), (24, 12894016), (31, 9982464), (32, 9670512), (48, 6447008), (62, 4991232), (64, 4835256), (67, 4618752), (93, 3327488), (96, 3223504), (97, 3190272), (124, 2495616), (128, 2417628), (134, 2309376), (186, 1663744), (192, 1611752), (194, 1595136), (201, 1539584), (248, 1247808), (256, 1208814), (268, 1154688), (291, 1063424), (372, 831872), (384, 805876), (388, 797568), (402, 769792), (496, 623904), (512, 604407), (536, 577344), (582, 531712), (744, 415936), (768, 402938), (776, 398784), (804, 384896), (992, 311952), (1072, 288672), (1164, 265856), (1488, 207968), (1536, 201469), (1552, 199392), (1608, 192448), (1984, 155976), (2077, 148992), (2144, 144336), (2328, 132928), (2976, 103984), (3007, 102912), (3104, 99696), (3216, 96224), (3968, 77988), (4154, 74496), (4288, 72168), (4656, 66464), (5952, 51992), (6014, 51456), (6208, 49848), (6231, 49664), (6432, 48112), (6499, 47616), (7936, 38994), (8308, 37248), (8576, 36084), (9021, 34304), (9312, 33232), (11904, 25996), (12028, 25728), (12416, 24924), (12462, 24832), (12864, 24056), (12998, 23808), (15872, 19497), (16616, 18624), (17152, 18042)]