238448408

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{313}}^1\times {\mathrm{787}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 493626840

約数和(自身を除く): 255178432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 313, 484, 626, 787, 968, 1252, 1574, 2504, 3148, 3443, 6296, 6886, 8657, 13772, 17314, 27544, 34628, 37873, 69256, 75746, 95227, 151492, 190454, 246331, 302984, 380908, 492662, 761816, 985324, 1970648, 2709641, 5419282, 10838564, 21677128, 29806051, 59612102, 119224204, 238448408]

約数ペア:

[(1, 238448408), (2, 119224204), (4, 59612102), (8, 29806051), (11, 21677128), (22, 10838564), (44, 5419282), (88, 2709641), (121, 1970648), (242, 985324), (313, 761816), (484, 492662), (626, 380908), (787, 302984), (968, 246331), (1252, 190454), (1574, 151492), (2504, 95227), (3148, 75746), (3443, 69256), (6296, 37873), (6886, 34628), (8657, 27544), (13772, 17314)]