227771352

素因数分解:

$2^3\times 3^4\times {\mathrm{313}}^1\times {\mathrm{1123}}^1$

素因数の和:1454

約数の個数: 80

約数和(自身を含む): 640578840

約数和(自身を除く): 412807488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 313, 324, 626, 648, 939, 1123, 1252, 1878, 2246, 2504, 2817, 3369, 3756, 4492, 5634, 6738, 7512, 8451, 8984, 10107, 11268, 13476, 16902, 20214, 22536, 25353, 26952, 30321, 33804, 40428, 50706, 60642, 67608, 80856, 90963, 101412, 121284, 181926, 202824, 242568, 351499, 363852, 702998, 727704, 1054497, 1405996, 2108994, 2811992, 3163491, 4217988, 6326982, 8435976, 9490473, 12653964, 18980946, 25307928, 28471419, 37961892, 56942838, 75923784, 113885676, 227771352]

約数ペア:

[(1, 227771352), (2, 113885676), (3, 75923784), (4, 56942838), (6, 37961892), (8, 28471419), (9, 25307928), (12, 18980946), (18, 12653964), (24, 9490473), (27, 8435976), (36, 6326982), (54, 4217988), (72, 3163491), (81, 2811992), (108, 2108994), (162, 1405996), (216, 1054497), (313, 727704), (324, 702998), (626, 363852), (648, 351499), (939, 242568), (1123, 202824), (1252, 181926), (1878, 121284), (2246, 101412), (2504, 90963), (2817, 80856), (3369, 67608), (3756, 60642), (4492, 50706), (5634, 40428), (6738, 33804), (7512, 30321), (8451, 26952), (8984, 25353), (10107, 22536), (11268, 20214), (13476, 16902)]