248553216

素因数分解:

$2^8\times 3^2\times {\mathrm{233}}^1\times {\mathrm{463}}^1$

素因数の和:718

約数の個数: 108

約数和(自身を含む): 721270368

約数和(自身を除く): 472717152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 233, 256, 288, 384, 463, 466, 576, 699, 768, 926, 932, 1152, 1389, 1398, 1852, 1864, 2097, 2304, 2778, 2796, 3704, 3728, 4167, 4194, 5556, 5592, 7408, 7456, 8334, 8388, 11112, 11184, 14816, 14912, 16668, 16776, 22224, 22368, 29632, 29824, 33336, 33552, 44448, 44736, 59264, 59648, 66672, 67104, 88896, 89472, 107879, 118528, 133344, 134208, 177792, 178944, 215758, 266688, 268416, 323637, 355584, 431516, 533376, 536832, 647274, 863032, 970911, 1066752, 1294548, 1726064, 1941822, 2589096, 3452128, 3883644, 5178192, 6904256, 7767288, 10356384, 13808512, 15534576, 20712768, 27617024, 31069152, 41425536, 62138304, 82851072, 124276608, 248553216]

約数ペア:

[(1, 248553216), (2, 124276608), (3, 82851072), (4, 62138304), (6, 41425536), (8, 31069152), (9, 27617024), (12, 20712768), (16, 15534576), (18, 13808512), (24, 10356384), (32, 7767288), (36, 6904256), (48, 5178192), (64, 3883644), (72, 3452128), (96, 2589096), (128, 1941822), (144, 1726064), (192, 1294548), (233, 1066752), (256, 970911), (288, 863032), (384, 647274), (463, 536832), (466, 533376), (576, 431516), (699, 355584), (768, 323637), (926, 268416), (932, 266688), (1152, 215758), (1389, 178944), (1398, 177792), (1852, 134208), (1864, 133344), (2097, 118528), (2304, 107879), (2778, 89472), (2796, 88896), (3704, 67104), (3728, 66672), (4167, 59648), (4194, 59264), (5556, 44736), (5592, 44448), (7408, 33552), (7456, 33336), (8334, 29824), (8388, 29632), (11112, 22368), (11184, 22224), (14816, 16776), (14912, 16668)]