1909793808

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{340063}}^1$

素因数の和:340093

約数の個数: 80

約数和(自身を含む): 5903511040

約数和(自身を除く): 3993717232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 340063, 680126, 1020189, 1360252, 2040378, 2720504, 3060567, 4080756, 4420819, 5441008, 6121134, 8161512, 8841638, 9181701, 12242268, 13262457, 16323024, 17683276, 18363402, 24484536, 26524914, 35366552, 36726804, 39787371, 48969072, 53049828, 70733104, 73453608, 79574742, 106099656, 119362113, 146907216, 159149484, 212199312, 238724226, 318298968, 477448452, 636597936, 954896904, 1909793808]

約数ペア:

[(1, 1909793808), (2, 954896904), (3, 636597936), (4, 477448452), (6, 318298968), (8, 238724226), (9, 212199312), (12, 159149484), (13, 146907216), (16, 119362113), (18, 106099656), (24, 79574742), (26, 73453608), (27, 70733104), (36, 53049828), (39, 48969072), (48, 39787371), (52, 36726804), (54, 35366552), (72, 26524914), (78, 24484536), (104, 18363402), (108, 17683276), (117, 16323024), (144, 13262457), (156, 12242268), (208, 9181701), (216, 8841638), (234, 8161512), (312, 6121134), (351, 5441008), (432, 4420819), (468, 4080756), (624, 3060567), (702, 2720504), (936, 2040378), (1404, 1360252), (1872, 1020189), (2808, 680126), (5616, 340063)]