627369588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2459}}^1$

素因数の和:2861

約数の個数: 72

約数和(自身を含む): 1674472800

約数和(自身を除く): 1047103212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 373, 684, 746, 1119, 1492, 2238, 2459, 3357, 4476, 4918, 6714, 7087, 7377, 9836, 13428, 14174, 14754, 21261, 22131, 28348, 29508, 42522, 44262, 46721, 63783, 85044, 88524, 93442, 127566, 140163, 186884, 255132, 280326, 420489, 560652, 840978, 917207, 1681956, 1834414, 2751621, 3668828, 5503242, 8254863, 11006484, 16509726, 17426933, 33019452, 34853866, 52280799, 69707732, 104561598, 156842397, 209123196, 313684794, 627369588]

約数ペア:

[(1, 627369588), (2, 313684794), (3, 209123196), (4, 156842397), (6, 104561598), (9, 69707732), (12, 52280799), (18, 34853866), (19, 33019452), (36, 17426933), (38, 16509726), (57, 11006484), (76, 8254863), (114, 5503242), (171, 3668828), (228, 2751621), (342, 1834414), (373, 1681956), (684, 917207), (746, 840978), (1119, 560652), (1492, 420489), (2238, 280326), (2459, 255132), (3357, 186884), (4476, 140163), (4918, 127566), (6714, 93442), (7087, 88524), (7377, 85044), (9836, 63783), (13428, 46721), (14174, 44262), (14754, 42522), (21261, 29508), (22131, 28348)]