247133268

素因数分解:

$2^2\times 3^4\times {\mathrm{173}}^1\times {\mathrm{4409}}^1$

素因数の和:4598

約数の個数: 60

約数和(自身を含む): 649936980

約数和(自身を除く): 402803712

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 173, 324, 346, 519, 692, 1038, 1557, 2076, 3114, 4409, 4671, 6228, 8818, 9342, 13227, 14013, 17636, 18684, 26454, 28026, 39681, 52908, 56052, 79362, 119043, 158724, 238086, 357129, 476172, 714258, 762757, 1428516, 1525514, 2288271, 3051028, 4576542, 6864813, 9153084, 13729626, 20594439, 27459252, 41188878, 61783317, 82377756, 123566634, 247133268]

約数ペア:

[(1, 247133268), (2, 123566634), (3, 82377756), (4, 61783317), (6, 41188878), (9, 27459252), (12, 20594439), (18, 13729626), (27, 9153084), (36, 6864813), (54, 4576542), (81, 3051028), (108, 2288271), (162, 1525514), (173, 1428516), (324, 762757), (346, 714258), (519, 476172), (692, 357129), (1038, 238086), (1557, 158724), (2076, 119043), (3114, 79362), (4409, 56052), (4671, 52908), (6228, 39681), (8818, 28026), (9342, 26454), (13227, 18684), (14013, 17636)]