416330992

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1059

約数の個数: 120

約数和(自身を含む): 1047044096

約数和(自身を除く): 630713104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 121, 124, 154, 176, 217, 242, 248, 308, 341, 434, 484, 496, 616, 682, 847, 868, 968, 991, 1232, 1364, 1694, 1736, 1936, 1982, 2387, 2728, 3388, 3472, 3751, 3964, 4774, 5456, 6776, 6937, 7502, 7928, 9548, 10901, 13552, 13874, 15004, 15856, 19096, 21802, 26257, 27748, 30008, 30721, 38192, 43604, 52514, 55496, 60016, 61442, 76307, 87208, 105028, 110992, 119911, 122884, 152614, 174416, 210056, 215047, 239822, 245768, 305228, 337931, 420112, 430094, 479644, 491536, 610456, 675862, 839377, 860188, 959288, 1220912, 1351724, 1678754, 1720376, 1918576, 2365517, 2703448, 3357508, 3440752, 3717241, 4731034, 5406896, 6715016, 7434482, 9462068, 13430032, 14868964, 18924136, 26020687, 29737928, 37848272, 52041374, 59475856, 104082748, 208165496, 416330992]

約数ペア:

[(1, 416330992), (2, 208165496), (4, 104082748), (7, 59475856), (8, 52041374), (11, 37848272), (14, 29737928), (16, 26020687), (22, 18924136), (28, 14868964), (31, 13430032), (44, 9462068), (56, 7434482), (62, 6715016), (77, 5406896), (88, 4731034), (112, 3717241), (121, 3440752), (124, 3357508), (154, 2703448), (176, 2365517), (217, 1918576), (242, 1720376), (248, 1678754), (308, 1351724), (341, 1220912), (434, 959288), (484, 860188), (496, 839377), (616, 675862), (682, 610456), (847, 491536), (868, 479644), (968, 430094), (991, 420112), (1232, 337931), (1364, 305228), (1694, 245768), (1736, 239822), (1936, 215047), (1982, 210056), (2387, 174416), (2728, 152614), (3388, 122884), (3472, 119911), (3751, 110992), (3964, 105028), (4774, 87208), (5456, 76307), (6776, 61442), (6937, 60016), (7502, 55496), (7928, 52514), (9548, 43604), (10901, 38192), (13552, 30721), (13874, 30008), (15004, 27748), (15856, 26257), (19096, 21802)]