456661248

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{19181}}^1$

素因数の和:19231

約数の個数: 72

約数和(自身を含む): 1254656256

約数和(自身を除く): 797995008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 19181, 23808, 38362, 57543, 76724, 115086, 153448, 230172, 306896, 460344, 594611, 613792, 920688, 1189222, 1227584, 1783833, 1841376, 2378444, 2455168, 3567666, 3682752, 4756888, 4910336, 7135332, 7365504, 9513776, 14270664, 14731008, 19027552, 28541328, 38055104, 57082656, 76110208, 114165312, 152220416, 228330624, 456661248]

約数ペア:

[(1, 456661248), (2, 228330624), (3, 152220416), (4, 114165312), (6, 76110208), (8, 57082656), (12, 38055104), (16, 28541328), (24, 19027552), (31, 14731008), (32, 14270664), (48, 9513776), (62, 7365504), (64, 7135332), (93, 4910336), (96, 4756888), (124, 3682752), (128, 3567666), (186, 2455168), (192, 2378444), (248, 1841376), (256, 1783833), (372, 1227584), (384, 1189222), (496, 920688), (744, 613792), (768, 594611), (992, 460344), (1488, 306896), (1984, 230172), (2976, 153448), (3968, 115086), (5952, 76724), (7936, 57543), (11904, 38362), (19181, 23808)]