272262384

素因数分解:

$2^4\times 3^4\times {\mathrm{421}}^1\times {\mathrm{499}}^1$

素因数の和:940

約数の個数: 100

約数和(自身を含む): 791461000

約数和(自身を除く): 519198616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 421, 432, 499, 648, 842, 998, 1263, 1296, 1497, 1684, 1996, 2526, 2994, 3368, 3789, 3992, 4491, 5052, 5988, 6736, 7578, 7984, 8982, 10104, 11367, 11976, 13473, 15156, 17964, 20208, 22734, 23952, 26946, 30312, 34101, 35928, 40419, 45468, 53892, 60624, 68202, 71856, 80838, 90936, 107784, 136404, 161676, 181872, 210079, 215568, 272808, 323352, 420158, 545616, 630237, 646704, 840316, 1260474, 1680632, 1890711, 2520948, 3361264, 3781422, 5041896, 5672133, 7562844, 10083792, 11344266, 15125688, 17016399, 22688532, 30251376, 34032798, 45377064, 68065596, 90754128, 136131192, 272262384]

約数ペア:

[(1, 272262384), (2, 136131192), (3, 90754128), (4, 68065596), (6, 45377064), (8, 34032798), (9, 30251376), (12, 22688532), (16, 17016399), (18, 15125688), (24, 11344266), (27, 10083792), (36, 7562844), (48, 5672133), (54, 5041896), (72, 3781422), (81, 3361264), (108, 2520948), (144, 1890711), (162, 1680632), (216, 1260474), (324, 840316), (421, 646704), (432, 630237), (499, 545616), (648, 420158), (842, 323352), (998, 272808), (1263, 215568), (1296, 210079), (1497, 181872), (1684, 161676), (1996, 136404), (2526, 107784), (2994, 90936), (3368, 80838), (3789, 71856), (3992, 68202), (4491, 60624), (5052, 53892), (5988, 45468), (6736, 40419), (7578, 35928), (7984, 34101), (8982, 30312), (10104, 26946), (11367, 23952), (11976, 22734), (13473, 20208), (15156, 17964)]