447456768

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:476

約数の個数: 160

約数和(自身を含む): 1322272512

約数和(自身を除く): 874815744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 71, 88, 96, 128, 132, 142, 176, 192, 213, 256, 264, 284, 352, 373, 384, 426, 512, 528, 568, 704, 746, 768, 781, 852, 1056, 1119, 1136, 1408, 1492, 1536, 1562, 1704, 2112, 2238, 2272, 2343, 2816, 2984, 3124, 3408, 4103, 4224, 4476, 4544, 4686, 5632, 5968, 6248, 6816, 8206, 8448, 8952, 9088, 9372, 11936, 12309, 12496, 13632, 16412, 16896, 17904, 18176, 18744, 23872, 24618, 24992, 26483, 27264, 32824, 35808, 36352, 37488, 47744, 49236, 49984, 52966, 54528, 65648, 71616, 74976, 79449, 95488, 98472, 99968, 105932, 109056, 131296, 143232, 149952, 158898, 190976, 196944, 199936, 211864, 262592, 286464, 291313, 299904, 317796, 393888, 399872, 423728, 525184, 572928, 582626, 599808, 635592, 787776, 847456, 873939, 1050368, 1165252, 1199616, 1271184, 1575552, 1694912, 1747878, 2100736, 2330504, 2542368, 3151104, 3389824, 3495756, 4661008, 5084736, 6302208, 6779648, 6991512, 9322016, 10169472, 13559296, 13983024, 18644032, 20338944, 27966048, 37288064, 40677888, 55932096, 74576128, 111864192, 149152256, 223728384, 447456768]

約数ペア:

[(1, 447456768), (2, 223728384), (3, 149152256), (4, 111864192), (6, 74576128), (8, 55932096), (11, 40677888), (12, 37288064), (16, 27966048), (22, 20338944), (24, 18644032), (32, 13983024), (33, 13559296), (44, 10169472), (48, 9322016), (64, 6991512), (66, 6779648), (71, 6302208), (88, 5084736), (96, 4661008), (128, 3495756), (132, 3389824), (142, 3151104), (176, 2542368), (192, 2330504), (213, 2100736), (256, 1747878), (264, 1694912), (284, 1575552), (352, 1271184), (373, 1199616), (384, 1165252), (426, 1050368), (512, 873939), (528, 847456), (568, 787776), (704, 635592), (746, 599808), (768, 582626), (781, 572928), (852, 525184), (1056, 423728), (1119, 399872), (1136, 393888), (1408, 317796), (1492, 299904), (1536, 291313), (1562, 286464), (1704, 262592), (2112, 211864), (2238, 199936), (2272, 196944), (2343, 190976), (2816, 158898), (2984, 149952), (3124, 143232), (3408, 131296), (4103, 109056), (4224, 105932), (4476, 99968), (4544, 98472), (4686, 95488), (5632, 79449), (5968, 74976), (6248, 71616), (6816, 65648), (8206, 54528), (8448, 52966), (8952, 49984), (9088, 49236), (9372, 47744), (11936, 37488), (12309, 36352), (12496, 35808), (13632, 32824), (16412, 27264), (16896, 26483), (17904, 24992), (18176, 24618), (18744, 23872)]