520488504

素因数分解:

$2^3\times 3^7\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 1487808000

約数和(自身を除く): 967319496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 243, 284, 324, 419, 426, 486, 568, 639, 648, 729, 838, 852, 972, 1257, 1278, 1458, 1676, 1704, 1917, 1944, 2187, 2514, 2556, 2916, 3352, 3771, 3834, 4374, 5028, 5112, 5751, 5832, 7542, 7668, 8748, 10056, 11313, 11502, 15084, 15336, 17253, 17496, 22626, 23004, 29749, 30168, 33939, 34506, 45252, 46008, 51759, 59498, 67878, 69012, 89247, 90504, 101817, 103518, 118996, 135756, 138024, 155277, 178494, 203634, 207036, 237992, 267741, 271512, 305451, 310554, 356988, 407268, 414072, 535482, 610902, 621108, 713976, 803223, 814536, 916353, 1070964, 1221804, 1242216, 1606446, 1832706, 2141928, 2409669, 2443608, 3212892, 3665412, 4819338, 6425784, 7229007, 7330824, 9638676, 14458014, 19277352, 21687021, 28916028, 43374042, 57832056, 65061063, 86748084, 130122126, 173496168, 260244252, 520488504]

約数ペア:

[(1, 520488504), (2, 260244252), (3, 173496168), (4, 130122126), (6, 86748084), (8, 65061063), (9, 57832056), (12, 43374042), (18, 28916028), (24, 21687021), (27, 19277352), (36, 14458014), (54, 9638676), (71, 7330824), (72, 7229007), (81, 6425784), (108, 4819338), (142, 3665412), (162, 3212892), (213, 2443608), (216, 2409669), (243, 2141928), (284, 1832706), (324, 1606446), (419, 1242216), (426, 1221804), (486, 1070964), (568, 916353), (639, 814536), (648, 803223), (729, 713976), (838, 621108), (852, 610902), (972, 535482), (1257, 414072), (1278, 407268), (1458, 356988), (1676, 310554), (1704, 305451), (1917, 271512), (1944, 267741), (2187, 237992), (2514, 207036), (2556, 203634), (2916, 178494), (3352, 155277), (3771, 138024), (3834, 135756), (4374, 118996), (5028, 103518), (5112, 101817), (5751, 90504), (5832, 89247), (7542, 69012), (7668, 67878), (8748, 59498), (10056, 51759), (11313, 46008), (11502, 45252), (15084, 34506), (15336, 33939), (17253, 30168), (17496, 29749), (22626, 23004)]