65495808

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 216

約数和(自身を含む): 224480256

約数和(自身を除く): 158984448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 131, 144, 168, 186, 192, 217, 224, 248, 252, 256, 262, 279, 288, 336, 372, 384, 393, 434, 448, 496, 504, 524, 558, 576, 651, 672, 744, 768, 786, 868, 896, 917, 992, 1008, 1048, 1116, 1152, 1179, 1302, 1344, 1488, 1572, 1736, 1792, 1834, 1953, 1984, 2016, 2096, 2232, 2304, 2358, 2604, 2688, 2751, 2976, 3144, 3472, 3668, 3906, 3968, 4032, 4061, 4192, 4464, 4716, 5208, 5376, 5502, 5952, 6288, 6944, 7336, 7812, 7936, 8064, 8122, 8253, 8384, 8928, 9432, 10416, 11004, 11904, 12183, 12576, 13888, 14672, 15624, 16128, 16244, 16506, 16768, 17856, 18864, 20832, 22008, 23808, 24366, 25152, 27776, 28427, 29344, 31248, 32488, 33012, 33536, 35712, 36549, 37728, 41664, 44016, 48732, 50304, 55552, 56854, 58688, 62496, 64976, 66024, 71424, 73098, 75456, 83328, 85281, 88032, 97464, 100608, 113708, 117376, 124992, 129952, 132048, 146196, 150912, 166656, 170562, 176064, 194928, 227416, 234752, 249984, 255843, 259904, 264096, 292392, 301824, 341124, 352128, 389856, 454832, 499968, 511686, 519808, 528192, 584784, 682248, 704256, 779712, 909664, 1023372, 1039616, 1056384, 1169568, 1364496, 1559424, 1819328, 2046744, 2112768, 2339136, 2728992, 3118848, 3638656, 4093488, 4678272, 5457984, 7277312, 8186976, 9356544, 10915968, 16373952, 21831936, 32747904, 65495808]

約数ペア:

[(1, 65495808), (2, 32747904), (3, 21831936), (4, 16373952), (6, 10915968), (7, 9356544), (8, 8186976), (9, 7277312), (12, 5457984), (14, 4678272), (16, 4093488), (18, 3638656), (21, 3118848), (24, 2728992), (28, 2339136), (31, 2112768), (32, 2046744), (36, 1819328), (42, 1559424), (48, 1364496), (56, 1169568), (62, 1056384), (63, 1039616), (64, 1023372), (72, 909664), (84, 779712), (93, 704256), (96, 682248), (112, 584784), (124, 528192), (126, 519808), (128, 511686), (131, 499968), (144, 454832), (168, 389856), (186, 352128), (192, 341124), (217, 301824), (224, 292392), (248, 264096), (252, 259904), (256, 255843), (262, 249984), (279, 234752), (288, 227416), (336, 194928), (372, 176064), (384, 170562), (393, 166656), (434, 150912), (448, 146196), (496, 132048), (504, 129952), (524, 124992), (558, 117376), (576, 113708), (651, 100608), (672, 97464), (744, 88032), (768, 85281), (786, 83328), (868, 75456), (896, 73098), (917, 71424), (992, 66024), (1008, 64976), (1048, 62496), (1116, 58688), (1152, 56854), (1179, 55552), (1302, 50304), (1344, 48732), (1488, 44016), (1572, 41664), (1736, 37728), (1792, 36549), (1834, 35712), (1953, 33536), (1984, 33012), (2016, 32488), (2096, 31248), (2232, 29344), (2304, 28427), (2358, 27776), (2604, 25152), (2688, 24366), (2751, 23808), (2976, 22008), (3144, 20832), (3472, 18864), (3668, 17856), (3906, 16768), (3968, 16506), (4032, 16244), (4061, 16128), (4192, 15624), (4464, 14672), (4716, 13888), (5208, 12576), (5376, 12183), (5502, 11904), (5952, 11004), (6288, 10416), (6944, 9432), (7336, 8928), (7812, 8384), (7936, 8253), (8064, 8122)]