15698886288

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{19687}}^1$

素因数の和:20184

約数の個数: 80

約数和(自身を含む): 41746435200

約数和(自身を除く): 26047548912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 449, 592, 888, 898, 1347, 1776, 1796, 2694, 3592, 5388, 7184, 10776, 16613, 19687, 21552, 33226, 39374, 49839, 59061, 66452, 78748, 99678, 118122, 132904, 157496, 199356, 236244, 265808, 314992, 398712, 472488, 728419, 797424, 944976, 1456838, 2185257, 2913676, 4370514, 5827352, 8741028, 8839463, 11654704, 17482056, 17678926, 26518389, 34964112, 35357852, 53036778, 70715704, 106073556, 141431408, 212147112, 327060131, 424294224, 654120262, 981180393, 1308240524, 1962360786, 2616481048, 3924721572, 5232962096, 7849443144, 15698886288]

約数ペア:

[(1, 15698886288), (2, 7849443144), (3, 5232962096), (4, 3924721572), (6, 2616481048), (8, 1962360786), (12, 1308240524), (16, 981180393), (24, 654120262), (37, 424294224), (48, 327060131), (74, 212147112), (111, 141431408), (148, 106073556), (222, 70715704), (296, 53036778), (444, 35357852), (449, 34964112), (592, 26518389), (888, 17678926), (898, 17482056), (1347, 11654704), (1776, 8839463), (1796, 8741028), (2694, 5827352), (3592, 4370514), (5388, 2913676), (7184, 2185257), (10776, 1456838), (16613, 944976), (19687, 797424), (21552, 728419), (33226, 472488), (39374, 398712), (49839, 314992), (59061, 265808), (66452, 236244), (78748, 199356), (99678, 157496), (118122, 132904)]