247926912

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:430

約数の個数: 128

約数和(自身を含む): 704583360

約数和(自身を除く): 456656448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 163, 192, 204, 233, 272, 326, 384, 408, 466, 489, 544, 652, 699, 816, 932, 978, 1088, 1304, 1398, 1632, 1864, 1956, 2176, 2608, 2771, 2796, 3264, 3728, 3912, 3961, 5216, 5542, 5592, 6528, 7456, 7824, 7922, 8313, 10432, 11084, 11184, 11883, 14912, 15648, 15844, 16626, 20864, 22168, 22368, 23766, 29824, 31296, 31688, 33252, 37979, 44336, 44736, 47532, 62592, 63376, 66504, 75958, 88672, 89472, 95064, 113937, 126752, 133008, 151916, 177344, 190128, 227874, 253504, 266016, 303832, 354688, 380256, 455748, 507008, 532032, 607664, 645643, 760512, 911496, 1064064, 1215328, 1291286, 1521024, 1822992, 1936929, 2430656, 2582572, 3645984, 3873858, 4861312, 5165144, 7291968, 7747716, 10330288, 14583936, 15495432, 20660576, 30990864, 41321152, 61981728, 82642304, 123963456, 247926912]

約数ペア:

[(1, 247926912), (2, 123963456), (3, 82642304), (4, 61981728), (6, 41321152), (8, 30990864), (12, 20660576), (16, 15495432), (17, 14583936), (24, 10330288), (32, 7747716), (34, 7291968), (48, 5165144), (51, 4861312), (64, 3873858), (68, 3645984), (96, 2582572), (102, 2430656), (128, 1936929), (136, 1822992), (163, 1521024), (192, 1291286), (204, 1215328), (233, 1064064), (272, 911496), (326, 760512), (384, 645643), (408, 607664), (466, 532032), (489, 507008), (544, 455748), (652, 380256), (699, 354688), (816, 303832), (932, 266016), (978, 253504), (1088, 227874), (1304, 190128), (1398, 177344), (1632, 151916), (1864, 133008), (1956, 126752), (2176, 113937), (2608, 95064), (2771, 89472), (2796, 88672), (3264, 75958), (3728, 66504), (3912, 63376), (3961, 62592), (5216, 47532), (5542, 44736), (5592, 44336), (6528, 37979), (7456, 33252), (7824, 31688), (7922, 31296), (8313, 29824), (10432, 23766), (11084, 22368), (11184, 22168), (11883, 20864), (14912, 16626), (15648, 15844)]