1994751504

素因数分解:

$2^4\times 3^2\times {\mathrm{313}}^1\times {\mathrm{44257}}^1$

素因数の和:44584

約数の個数: 60

約数和(自身を含む): 5600495836

約数和(自身を除く): 3605744332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 313, 626, 939, 1252, 1878, 2504, 2817, 3756, 5008, 5634, 7512, 11268, 15024, 22536, 44257, 45072, 88514, 132771, 177028, 265542, 354056, 398313, 531084, 708112, 796626, 1062168, 1593252, 2124336, 3186504, 6373008, 13852441, 27704882, 41557323, 55409764, 83114646, 110819528, 124671969, 166229292, 221639056, 249343938, 332458584, 498687876, 664917168, 997375752, 1994751504]

約数ペア:

[(1, 1994751504), (2, 997375752), (3, 664917168), (4, 498687876), (6, 332458584), (8, 249343938), (9, 221639056), (12, 166229292), (16, 124671969), (18, 110819528), (24, 83114646), (36, 55409764), (48, 41557323), (72, 27704882), (144, 13852441), (313, 6373008), (626, 3186504), (939, 2124336), (1252, 1593252), (1878, 1062168), (2504, 796626), (2817, 708112), (3756, 531084), (5008, 398313), (5634, 354056), (7512, 265542), (11268, 177028), (15024, 132771), (22536, 88514), (44257, 45072)]