404271144

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{13337}}^1$

素因数の和:13770

約数の個数: 48

約数和(自身を含む): 1097584020

約数和(自身を除く): 693312876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 7578, 10104, 13337, 15156, 26674, 30312, 40011, 53348, 80022, 106696, 120033, 160044, 240066, 320088, 480132, 960264, 5614877, 11229754, 16844631, 22459508, 33689262, 44919016, 50533893, 67378524, 101067786, 134757048, 202135572, 404271144]

約数ペア:

[(1, 404271144), (2, 202135572), (3, 134757048), (4, 101067786), (6, 67378524), (8, 50533893), (9, 44919016), (12, 33689262), (18, 22459508), (24, 16844631), (36, 11229754), (72, 5614877), (421, 960264), (842, 480132), (1263, 320088), (1684, 240066), (2526, 160044), (3368, 120033), (3789, 106696), (5052, 80022), (7578, 53348), (10104, 40011), (13337, 30312), (15156, 26674)]