338332512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 1064448000

約数和(自身を除く): 726115488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 109, 112, 124, 149, 168, 186, 217, 218, 224, 248, 298, 327, 336, 372, 434, 436, 447, 496, 596, 651, 654, 672, 744, 763, 868, 872, 894, 992, 1043, 1192, 1302, 1308, 1488, 1526, 1736, 1744, 1788, 2086, 2289, 2384, 2604, 2616, 2976, 3052, 3129, 3379, 3472, 3488, 3576, 4172, 4578, 4619, 4768, 5208, 5232, 6104, 6258, 6758, 6944, 7152, 8344, 9156, 9238, 10137, 10416, 10464, 12208, 12516, 13516, 13857, 14304, 16241, 16688, 18312, 18476, 20274, 20832, 23653, 24416, 25032, 27032, 27714, 32333, 32482, 33376, 36624, 36952, 40548, 47306, 48723, 50064, 54064, 55428, 64666, 64964, 70959, 73248, 73904, 81096, 94612, 96999, 97446, 100128, 108128, 110856, 113687, 129332, 129928, 141918, 147808, 162192, 189224, 193998, 194892, 221712, 227374, 258664, 259856, 283836, 324384, 341061, 378448, 387996, 389784, 443424, 454748, 503471, 517328, 519712, 567672, 682122, 756896, 775992, 779568, 909496, 1006942, 1034656, 1135344, 1364244, 1510413, 1551984, 1559136, 1818992, 2013884, 2270688, 2728488, 3020826, 3103968, 3524297, 3637984, 4027768, 5456976, 6041652, 7048594, 8055536, 10572891, 10913952, 12083304, 14097188, 16111072, 21145782, 24166608, 28194376, 42291564, 48333216, 56388752, 84583128, 112777504, 169166256, 338332512]

約数ペア:

[(1, 338332512), (2, 169166256), (3, 112777504), (4, 84583128), (6, 56388752), (7, 48333216), (8, 42291564), (12, 28194376), (14, 24166608), (16, 21145782), (21, 16111072), (24, 14097188), (28, 12083304), (31, 10913952), (32, 10572891), (42, 8055536), (48, 7048594), (56, 6041652), (62, 5456976), (84, 4027768), (93, 3637984), (96, 3524297), (109, 3103968), (112, 3020826), (124, 2728488), (149, 2270688), (168, 2013884), (186, 1818992), (217, 1559136), (218, 1551984), (224, 1510413), (248, 1364244), (298, 1135344), (327, 1034656), (336, 1006942), (372, 909496), (434, 779568), (436, 775992), (447, 756896), (496, 682122), (596, 567672), (651, 519712), (654, 517328), (672, 503471), (744, 454748), (763, 443424), (868, 389784), (872, 387996), (894, 378448), (992, 341061), (1043, 324384), (1192, 283836), (1302, 259856), (1308, 258664), (1488, 227374), (1526, 221712), (1736, 194892), (1744, 193998), (1788, 189224), (2086, 162192), (2289, 147808), (2384, 141918), (2604, 129928), (2616, 129332), (2976, 113687), (3052, 110856), (3129, 108128), (3379, 100128), (3472, 97446), (3488, 96999), (3576, 94612), (4172, 81096), (4578, 73904), (4619, 73248), (4768, 70959), (5208, 64964), (5232, 64666), (6104, 55428), (6258, 54064), (6758, 50064), (6944, 48723), (7152, 47306), (8344, 40548), (9156, 36952), (9238, 36624), (10137, 33376), (10416, 32482), (10464, 32333), (12208, 27714), (12516, 27032), (13516, 25032), (13857, 24416), (14304, 23653), (16241, 20832), (16688, 20274), (18312, 18476)]