445508864

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 924607488

約数和(自身を除く): 479098624

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 64, 94, 122, 128, 188, 244, 256, 376, 488, 607, 752, 976, 1214, 1504, 1952, 2428, 2867, 3008, 3904, 4856, 5734, 6016, 7808, 9712, 11468, 12032, 15616, 19424, 22936, 28529, 37027, 38848, 45872, 57058, 74054, 77696, 91744, 114116, 148108, 155392, 183488, 228232, 296216, 366976, 456464, 592432, 733952, 912928, 1184864, 1740269, 1825856, 2369728, 3480538, 3651712, 4739456, 6961076, 7303424, 9478912, 13922152, 27844304, 55688608, 111377216, 222754432, 445508864]

約数ペア:

[(1, 445508864), (2, 222754432), (4, 111377216), (8, 55688608), (16, 27844304), (32, 13922152), (47, 9478912), (61, 7303424), (64, 6961076), (94, 4739456), (122, 3651712), (128, 3480538), (188, 2369728), (244, 1825856), (256, 1740269), (376, 1184864), (488, 912928), (607, 733952), (752, 592432), (976, 456464), (1214, 366976), (1504, 296216), (1952, 228232), (2428, 183488), (2867, 155392), (3008, 148108), (3904, 114116), (4856, 91744), (5734, 77696), (6016, 74054), (7808, 57058), (9712, 45872), (11468, 38848), (12032, 37027), (15616, 28529), (19424, 22936)]