2019489936

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{2633}}^1$

素因数の和:2721

約数の個数: 120

約数和(自身を含む): 5689650720

約数和(自身を除く): 3670160784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 841, 912, 1102, 1392, 1653, 1682, 2204, 2523, 2633, 3306, 3364, 4408, 5046, 5266, 6612, 6728, 7899, 8816, 10092, 10532, 13224, 13456, 15798, 15979, 20184, 21064, 26448, 31596, 31958, 40368, 42128, 47937, 50027, 63192, 63916, 76357, 95874, 100054, 126384, 127832, 150081, 152714, 191748, 200108, 229071, 255664, 300162, 305428, 383496, 400216, 458142, 600324, 610856, 766992, 800432, 916284, 1200648, 1221712, 1450783, 1832568, 2214353, 2401296, 2901566, 3665136, 4352349, 4428706, 5803132, 6643059, 8704698, 8857412, 11606264, 13286118, 17409396, 17714824, 23212528, 26572236, 34818792, 35429648, 42072707, 53144472, 69637584, 84145414, 106288944, 126218121, 168290828, 252436242, 336581656, 504872484, 673163312, 1009744968, 2019489936]

約数ペア:

[(1, 2019489936), (2, 1009744968), (3, 673163312), (4, 504872484), (6, 336581656), (8, 252436242), (12, 168290828), (16, 126218121), (19, 106288944), (24, 84145414), (29, 69637584), (38, 53144472), (48, 42072707), (57, 35429648), (58, 34818792), (76, 26572236), (87, 23212528), (114, 17714824), (116, 17409396), (152, 13286118), (174, 11606264), (228, 8857412), (232, 8704698), (304, 6643059), (348, 5803132), (456, 4428706), (464, 4352349), (551, 3665136), (696, 2901566), (841, 2401296), (912, 2214353), (1102, 1832568), (1392, 1450783), (1653, 1221712), (1682, 1200648), (2204, 916284), (2523, 800432), (2633, 766992), (3306, 610856), (3364, 600324), (4408, 458142), (5046, 400216), (5266, 383496), (6612, 305428), (6728, 300162), (7899, 255664), (8816, 229071), (10092, 200108), (10532, 191748), (13224, 152714), (13456, 150081), (15798, 127832), (15979, 126384), (20184, 100054), (21064, 95874), (26448, 76357), (31596, 63916), (31958, 63192), (40368, 50027), (42128, 47937)]