189628488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 620006400

約数和(自身を除く): 430377912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 53, 56, 62, 63, 72, 84, 93, 106, 124, 126, 159, 168, 186, 212, 217, 229, 248, 252, 279, 318, 371, 372, 424, 434, 458, 477, 504, 558, 636, 651, 687, 742, 744, 868, 916, 954, 1113, 1116, 1272, 1302, 1374, 1484, 1603, 1643, 1736, 1832, 1908, 1953, 2061, 2226, 2232, 2604, 2748, 2968, 3206, 3286, 3339, 3816, 3906, 4122, 4452, 4809, 4929, 5208, 5496, 6412, 6572, 6678, 7099, 7812, 8244, 8904, 9618, 9858, 11501, 12137, 12824, 13144, 13356, 14198, 14427, 14787, 15624, 16488, 19236, 19716, 21297, 23002, 24274, 26712, 28396, 28854, 29574, 34503, 36411, 38472, 39432, 42594, 46004, 48548, 49693, 56792, 57708, 59148, 63891, 69006, 72822, 84959, 85188, 92008, 97096, 99386, 103509, 109233, 115416, 118296, 127782, 138012, 145644, 149079, 169918, 170376, 198772, 207018, 218466, 254877, 255564, 276024, 291288, 298158, 339836, 376247, 397544, 414036, 436932, 447237, 509754, 511128, 596316, 679672, 752494, 764631, 828072, 873864, 894474, 1019508, 1128741, 1192632, 1504988, 1529262, 1788948, 2039016, 2257482, 2633729, 3009976, 3058524, 3386223, 3577896, 4514964, 5267458, 6117048, 6772446, 7901187, 9029928, 10534916, 13544892, 15802374, 21069832, 23703561, 27089784, 31604748, 47407122, 63209496, 94814244, 189628488]

約数ペア:

[(1, 189628488), (2, 94814244), (3, 63209496), (4, 47407122), (6, 31604748), (7, 27089784), (8, 23703561), (9, 21069832), (12, 15802374), (14, 13544892), (18, 10534916), (21, 9029928), (24, 7901187), (28, 6772446), (31, 6117048), (36, 5267458), (42, 4514964), (53, 3577896), (56, 3386223), (62, 3058524), (63, 3009976), (72, 2633729), (84, 2257482), (93, 2039016), (106, 1788948), (124, 1529262), (126, 1504988), (159, 1192632), (168, 1128741), (186, 1019508), (212, 894474), (217, 873864), (229, 828072), (248, 764631), (252, 752494), (279, 679672), (318, 596316), (371, 511128), (372, 509754), (424, 447237), (434, 436932), (458, 414036), (477, 397544), (504, 376247), (558, 339836), (636, 298158), (651, 291288), (687, 276024), (742, 255564), (744, 254877), (868, 218466), (916, 207018), (954, 198772), (1113, 170376), (1116, 169918), (1272, 149079), (1302, 145644), (1374, 138012), (1484, 127782), (1603, 118296), (1643, 115416), (1736, 109233), (1832, 103509), (1908, 99386), (1953, 97096), (2061, 92008), (2226, 85188), (2232, 84959), (2604, 72822), (2748, 69006), (2968, 63891), (3206, 59148), (3286, 57708), (3339, 56792), (3816, 49693), (3906, 48548), (4122, 46004), (4452, 42594), (4809, 39432), (4929, 38472), (5208, 36411), (5496, 34503), (6412, 29574), (6572, 28854), (6678, 28396), (7099, 26712), (7812, 24274), (8244, 23002), (8904, 21297), (9618, 19716), (9858, 19236), (11501, 16488), (12137, 15624), (12824, 14787), (13144, 14427), (13356, 14198)]