291821892

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1\times {\mathrm{569}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 692025600

約数和(自身を除く): 400203708

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 541, 569, 948, 1082, 1138, 1623, 1707, 2164, 2276, 3246, 3414, 6492, 6828, 42739, 44951, 85478, 89902, 128217, 134853, 170956, 179804, 256434, 269706, 307829, 512868, 539412, 615658, 923487, 1231316, 1846974, 3693948, 24318491, 48636982, 72955473, 97273964, 145910946, 291821892]

約数ペア:

[(1, 291821892), (2, 145910946), (3, 97273964), (4, 72955473), (6, 48636982), (12, 24318491), (79, 3693948), (158, 1846974), (237, 1231316), (316, 923487), (474, 615658), (541, 539412), (569, 512868), (948, 307829), (1082, 269706), (1138, 256434), (1623, 179804), (1707, 170956), (2164, 134853), (2276, 128217), (3246, 89902), (3414, 85478), (6492, 44951), (6828, 42739)]