399251088

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{58991}}^1$

素因数の和:59052

約数の個数: 60

約数和(自身を含む): 1141141248

約数和(自身を除く): 741890160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 58991, 117982, 176973, 235964, 353946, 471928, 530919, 707892, 943856, 1061838, 1415784, 2123676, 2772577, 2831568, 4247352, 5545154, 8317731, 8494704, 11090308, 16635462, 22180616, 24953193, 33270924, 44361232, 49906386, 66541848, 99812772, 133083696, 199625544, 399251088]

約数ペア:

[(1, 399251088), (2, 199625544), (3, 133083696), (4, 99812772), (6, 66541848), (8, 49906386), (9, 44361232), (12, 33270924), (16, 24953193), (18, 22180616), (24, 16635462), (36, 11090308), (47, 8494704), (48, 8317731), (72, 5545154), (94, 4247352), (141, 2831568), (144, 2772577), (188, 2123676), (282, 1415784), (376, 1061838), (423, 943856), (564, 707892), (752, 530919), (846, 471928), (1128, 353946), (1692, 235964), (2256, 176973), (3384, 117982), (6768, 58991)]