319312896

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:540

約数の個数: 176

約数和(自身を含む): 1006141440

約数和(自身を除く): 686828544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 479, 496, 512, 651, 672, 744, 768, 868, 896, 958, 992, 1024, 1302, 1344, 1437, 1488, 1536, 1736, 1792, 1916, 1984, 2604, 2688, 2874, 2976, 3072, 3353, 3472, 3584, 3832, 3968, 5208, 5376, 5748, 5952, 6706, 6944, 7168, 7664, 7936, 10059, 10416, 10752, 11496, 11904, 13412, 13888, 14849, 15328, 15872, 20118, 20832, 21504, 22992, 23808, 26824, 27776, 29698, 30656, 31744, 40236, 41664, 44547, 45984, 47616, 53648, 55552, 59396, 61312, 80472, 83328, 89094, 91968, 95232, 103943, 107296, 111104, 118792, 122624, 160944, 166656, 178188, 183936, 207886, 214592, 222208, 237584, 245248, 311829, 321888, 333312, 356376, 367872, 415772, 429184, 475168, 490496, 623658, 643776, 666624, 712752, 735744, 831544, 858368, 950336, 1247316, 1287552, 1425504, 1471488, 1663088, 1716736, 1900672, 2494632, 2575104, 2851008, 3326176, 3433472, 3801344, 4989264, 5150208, 5702016, 6652352, 7602688, 9978528, 10300416, 11404032, 13304704, 15205376, 19957056, 22808064, 26609408, 39914112, 45616128, 53218816, 79828224, 106437632, 159656448, 319312896]

約数ペア:

[(1, 319312896), (2, 159656448), (3, 106437632), (4, 79828224), (6, 53218816), (7, 45616128), (8, 39914112), (12, 26609408), (14, 22808064), (16, 19957056), (21, 15205376), (24, 13304704), (28, 11404032), (31, 10300416), (32, 9978528), (42, 7602688), (48, 6652352), (56, 5702016), (62, 5150208), (64, 4989264), (84, 3801344), (93, 3433472), (96, 3326176), (112, 2851008), (124, 2575104), (128, 2494632), (168, 1900672), (186, 1716736), (192, 1663088), (217, 1471488), (224, 1425504), (248, 1287552), (256, 1247316), (336, 950336), (372, 858368), (384, 831544), (434, 735744), (448, 712752), (479, 666624), (496, 643776), (512, 623658), (651, 490496), (672, 475168), (744, 429184), (768, 415772), (868, 367872), (896, 356376), (958, 333312), (992, 321888), (1024, 311829), (1302, 245248), (1344, 237584), (1437, 222208), (1488, 214592), (1536, 207886), (1736, 183936), (1792, 178188), (1916, 166656), (1984, 160944), (2604, 122624), (2688, 118792), (2874, 111104), (2976, 107296), (3072, 103943), (3353, 95232), (3472, 91968), (3584, 89094), (3832, 83328), (3968, 80472), (5208, 61312), (5376, 59396), (5748, 55552), (5952, 53648), (6706, 47616), (6944, 45984), (7168, 44547), (7664, 41664), (7936, 40236), (10059, 31744), (10416, 30656), (10752, 29698), (11496, 27776), (11904, 26824), (13412, 23808), (13888, 22992), (14849, 21504), (15328, 20832), (15872, 20118)]