391601474594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1\times {\mathrm{14851}}^1$

素因数の和:15399

約数の個数: 64

約数和(自身を含む): 680102784000

約数和(自身を除く): 288501309406

約数列:

[1, 2, 11, 19, 22, 38, 199, 209, 317, 398, 418, 634, 2189, 3487, 3781, 4378, 6023, 6974, 7562, 12046, 14851, 29702, 41591, 63083, 66253, 83182, 126166, 132506, 163361, 282169, 326722, 564338, 693913, 1198577, 1387826, 2397154, 2955349, 3103859, 4707767, 5910698, 6207718, 9415534, 13184347, 26368694, 32508839, 51785437, 56151631, 65017678, 89447573, 103570874, 112303262, 178895146, 617667941, 936845633, 983923303, 1235335882, 1873691266, 1967846606, 10305301963, 17800067027, 20610603926, 35600134054, 195800737297, 391601474594]

約数ペア:

[(1, 391601474594), (2, 195800737297), (11, 35600134054), (19, 20610603926), (22, 17800067027), (38, 10305301963), (199, 1967846606), (209, 1873691266), (317, 1235335882), (398, 983923303), (418, 936845633), (634, 617667941), (2189, 178895146), (3487, 112303262), (3781, 103570874), (4378, 89447573), (6023, 65017678), (6974, 56151631), (7562, 51785437), (12046, 32508839), (14851, 26368694), (29702, 13184347), (41591, 9415534), (63083, 6207718), (66253, 5910698), (83182, 4707767), (126166, 3103859), (132506, 2955349), (163361, 2397154), (282169, 1387826), (326722, 1198577), (564338, 693913)]