810499004

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{701}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 1754533872

約数和(自身を除く): 944034868

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 347, 476, 694, 701, 833, 1388, 1402, 1666, 2429, 2804, 3332, 4858, 4907, 5899, 9716, 9814, 11798, 11917, 17003, 19628, 23596, 23834, 34006, 34349, 41293, 47668, 68012, 68698, 82586, 83419, 137396, 165172, 166838, 243247, 289051, 333676, 486494, 578102, 583933, 972988, 1156204, 1167866, 1702729, 2335732, 3405458, 4135199, 6810916, 8270398, 11919103, 16540796, 23838206, 28946393, 47676412, 57892786, 115785572, 202624751, 405249502, 810499004]

約数ペア:

[(1, 810499004), (2, 405249502), (4, 202624751), (7, 115785572), (14, 57892786), (17, 47676412), (28, 28946393), (34, 23838206), (49, 16540796), (68, 11919103), (98, 8270398), (119, 6810916), (196, 4135199), (238, 3405458), (347, 2335732), (476, 1702729), (694, 1167866), (701, 1156204), (833, 972988), (1388, 583933), (1402, 578102), (1666, 486494), (2429, 333676), (2804, 289051), (3332, 243247), (4858, 166838), (4907, 165172), (5899, 137396), (9716, 83419), (9814, 82586), (11798, 68698), (11917, 68012), (17003, 47668), (19628, 41293), (23596, 34349), (23834, 34006)]