772674628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{857}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 1526773248

約数和(自身を除く): 754098620

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 661, 682, 857, 1322, 1364, 1714, 2644, 3428, 7271, 9427, 14542, 18854, 20491, 26567, 29084, 37708, 40982, 53134, 81964, 106268, 225401, 292237, 450802, 566477, 584474, 901604, 1132954, 1168948, 2265908, 6231247, 12462494, 17560787, 24924988, 35121574, 70243148, 193168657, 386337314, 772674628]

約数ペア:

[(1, 772674628), (2, 386337314), (4, 193168657), (11, 70243148), (22, 35121574), (31, 24924988), (44, 17560787), (62, 12462494), (124, 6231247), (341, 2265908), (661, 1168948), (682, 1132954), (857, 901604), (1322, 584474), (1364, 566477), (1714, 450802), (2644, 292237), (3428, 225401), (7271, 106268), (9427, 81964), (14542, 53134), (18854, 40982), (20491, 37708), (26567, 29084)]