2378617524

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{23339}}^1$

素因数の和:23517

約数の個数: 72

約数和(自身を含む): 6371820000

約数和(自身を除く): 3993202476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 149, 171, 228, 298, 342, 447, 596, 684, 894, 1341, 1788, 2682, 2831, 5364, 5662, 8493, 11324, 16986, 23339, 25479, 33972, 46678, 50958, 70017, 93356, 101916, 140034, 210051, 280068, 420102, 443441, 840204, 886882, 1330323, 1773764, 2660646, 3477511, 3990969, 5321292, 6955022, 7981938, 10432533, 13910044, 15963876, 20865066, 31297599, 41730132, 62595198, 66072709, 125190396, 132145418, 198218127, 264290836, 396436254, 594654381, 792872508, 1189308762, 2378617524]

約数ペア:

[(1, 2378617524), (2, 1189308762), (3, 792872508), (4, 594654381), (6, 396436254), (9, 264290836), (12, 198218127), (18, 132145418), (19, 125190396), (36, 66072709), (38, 62595198), (57, 41730132), (76, 31297599), (114, 20865066), (149, 15963876), (171, 13910044), (228, 10432533), (298, 7981938), (342, 6955022), (447, 5321292), (596, 3990969), (684, 3477511), (894, 2660646), (1341, 1773764), (1788, 1330323), (2682, 886882), (2831, 840204), (5364, 443441), (5662, 420102), (8493, 280068), (11324, 210051), (16986, 140034), (23339, 101916), (25479, 93356), (33972, 70017), (46678, 50958)]