30338428208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{440863}}^1$

素因数の和:440922

約数の個数: 80

約数和(自身を含む): 70848608256

約数和(自身を除く): 40510180048

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 34, 44, 46, 68, 88, 92, 136, 176, 184, 187, 253, 272, 368, 374, 391, 506, 748, 782, 1012, 1496, 1564, 2024, 2992, 3128, 4048, 4301, 6256, 8602, 17204, 34408, 68816, 440863, 881726, 1763452, 3526904, 4849493, 7053808, 7494671, 9698986, 10139849, 14989342, 19397972, 20279698, 29978684, 38795944, 40559396, 59957368, 77591888, 81118792, 82441381, 111538339, 119914736, 162237584, 164882762, 172377433, 223076678, 329765524, 344754866, 446153356, 659531048, 689509732, 892306712, 1319062096, 1379019464, 1784613424, 1896151763, 2758038928, 3792303526, 7584607052, 15169214104, 30338428208]

約数ペア:

[(1, 30338428208), (2, 15169214104), (4, 7584607052), (8, 3792303526), (11, 2758038928), (16, 1896151763), (17, 1784613424), (22, 1379019464), (23, 1319062096), (34, 892306712), (44, 689509732), (46, 659531048), (68, 446153356), (88, 344754866), (92, 329765524), (136, 223076678), (176, 172377433), (184, 164882762), (187, 162237584), (253, 119914736), (272, 111538339), (368, 82441381), (374, 81118792), (391, 77591888), (506, 59957368), (748, 40559396), (782, 38795944), (1012, 29978684), (1496, 20279698), (1564, 19397972), (2024, 14989342), (2992, 10139849), (3128, 9698986), (4048, 7494671), (4301, 7053808), (6256, 4849493), (8602, 3526904), (17204, 1763452), (34408, 881726), (68816, 440863)]