520253424

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{35771}}^1$

素因数の和:35886

約数の個数: 60

約数和(自身を含む): 1470443832

約数和(自身を除く): 950190408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3636, 4848, 7272, 14544, 35771, 71542, 107313, 143084, 214626, 286168, 321939, 429252, 572336, 643878, 858504, 1287756, 1717008, 2575512, 3612871, 5151024, 7225742, 10838613, 14451484, 21677226, 28902968, 32515839, 43354452, 57805936, 65031678, 86708904, 130063356, 173417808, 260126712, 520253424]

約数ペア:

[(1, 520253424), (2, 260126712), (3, 173417808), (4, 130063356), (6, 86708904), (8, 65031678), (9, 57805936), (12, 43354452), (16, 32515839), (18, 28902968), (24, 21677226), (36, 14451484), (48, 10838613), (72, 7225742), (101, 5151024), (144, 3612871), (202, 2575512), (303, 1717008), (404, 1287756), (606, 858504), (808, 643878), (909, 572336), (1212, 429252), (1616, 321939), (1818, 286168), (2424, 214626), (3636, 143084), (4848, 107313), (7272, 71542), (14544, 35771)]