388291608

素因数分解:

$2^3\times 3^2\times {\mathrm{449}}^1\times {\mathrm{12011}}^1$

素因数の和:12472

約数の個数: 48

約数和(自身を含む): 1054053000

約数和(自身を除く): 665761392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 449, 898, 1347, 1796, 2694, 3592, 4041, 5388, 8082, 10776, 12011, 16164, 24022, 32328, 36033, 48044, 72066, 96088, 108099, 144132, 216198, 288264, 432396, 864792, 5392939, 10785878, 16178817, 21571756, 32357634, 43143512, 48536451, 64715268, 97072902, 129430536, 194145804, 388291608]

約数ペア:

[(1, 388291608), (2, 194145804), (3, 129430536), (4, 97072902), (6, 64715268), (8, 48536451), (9, 43143512), (12, 32357634), (18, 21571756), (24, 16178817), (36, 10785878), (72, 5392939), (449, 864792), (898, 432396), (1347, 288264), (1796, 216198), (2694, 144132), (3592, 108099), (4041, 96088), (5388, 72066), (8082, 48044), (10776, 36033), (12011, 32328), (16164, 24022)]