316455552

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 256

約数和(自身を含む): 1086259200

約数和(自身を除く): 769803648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 103, 108, 112, 126, 127, 128, 144, 168, 189, 192, 206, 216, 224, 252, 254, 288, 309, 336, 378, 381, 384, 412, 432, 448, 504, 508, 576, 618, 672, 721, 756, 762, 824, 864, 889, 896, 927, 1008, 1016, 1143, 1152, 1236, 1344, 1442, 1512, 1524, 1648, 1728, 1778, 1854, 2016, 2032, 2163, 2286, 2472, 2667, 2688, 2781, 2884, 3024, 3048, 3296, 3429, 3456, 3556, 3708, 4032, 4064, 4326, 4572, 4944, 5334, 5562, 5768, 6048, 6096, 6489, 6592, 6858, 7112, 7416, 8001, 8064, 8128, 8652, 9144, 9888, 10668, 11124, 11536, 12096, 12192, 12978, 13081, 13184, 13716, 14224, 14832, 16002, 16256, 17304, 18288, 19467, 19776, 21336, 22248, 23072, 24003, 24192, 24384, 25956, 26162, 27432, 28448, 29664, 32004, 34608, 36576, 38934, 39243, 39552, 42672, 44496, 46144, 48006, 48768, 51912, 52324, 54864, 56896, 59328, 64008, 69216, 73152, 77868, 78486, 85344, 88992, 91567, 92288, 96012, 103824, 104648, 109728, 113792, 117729, 118656, 128016, 138432, 146304, 155736, 156972, 170688, 177984, 183134, 192024, 207648, 209296, 219456, 235458, 256032, 274701, 276864, 311472, 313944, 341376, 353187, 355968, 366268, 384048, 415296, 418592, 438912, 470916, 512064, 549402, 622944, 627888, 706374, 732536, 768096, 824103, 830592, 837184, 941832, 1024128, 1098804, 1245888, 1255776, 1412748, 1465072, 1536192, 1648206, 1674368, 1883664, 2197608, 2472309, 2491776, 2511552, 2825496, 2930144, 3072384, 3296412, 3767328, 4395216, 4944618, 5023104, 5650992, 5860288, 6592824, 7534656, 8790432, 9889236, 11301984, 11720576, 13185648, 15069312, 17580864, 19778472, 22603968, 26371296, 35161728, 39556944, 45207936, 52742592, 79113888, 105485184, 158227776, 316455552]

約数ペア:

[(1, 316455552), (2, 158227776), (3, 105485184), (4, 79113888), (6, 52742592), (7, 45207936), (8, 39556944), (9, 35161728), (12, 26371296), (14, 22603968), (16, 19778472), (18, 17580864), (21, 15069312), (24, 13185648), (27, 11720576), (28, 11301984), (32, 9889236), (36, 8790432), (42, 7534656), (48, 6592824), (54, 5860288), (56, 5650992), (63, 5023104), (64, 4944618), (72, 4395216), (84, 3767328), (96, 3296412), (103, 3072384), (108, 2930144), (112, 2825496), (126, 2511552), (127, 2491776), (128, 2472309), (144, 2197608), (168, 1883664), (189, 1674368), (192, 1648206), (206, 1536192), (216, 1465072), (224, 1412748), (252, 1255776), (254, 1245888), (288, 1098804), (309, 1024128), (336, 941832), (378, 837184), (381, 830592), (384, 824103), (412, 768096), (432, 732536), (448, 706374), (504, 627888), (508, 622944), (576, 549402), (618, 512064), (672, 470916), (721, 438912), (756, 418592), (762, 415296), (824, 384048), (864, 366268), (889, 355968), (896, 353187), (927, 341376), (1008, 313944), (1016, 311472), (1143, 276864), (1152, 274701), (1236, 256032), (1344, 235458), (1442, 219456), (1512, 209296), (1524, 207648), (1648, 192024), (1728, 183134), (1778, 177984), (1854, 170688), (2016, 156972), (2032, 155736), (2163, 146304), (2286, 138432), (2472, 128016), (2667, 118656), (2688, 117729), (2781, 113792), (2884, 109728), (3024, 104648), (3048, 103824), (3296, 96012), (3429, 92288), (3456, 91567), (3556, 88992), (3708, 85344), (4032, 78486), (4064, 77868), (4326, 73152), (4572, 69216), (4944, 64008), (5334, 59328), (5562, 56896), (5768, 54864), (6048, 52324), (6096, 51912), (6489, 48768), (6592, 48006), (6858, 46144), (7112, 44496), (7416, 42672), (8001, 39552), (8064, 39243), (8128, 38934), (8652, 36576), (9144, 34608), (9888, 32004), (10668, 29664), (11124, 28448), (11536, 27432), (12096, 26162), (12192, 25956), (12978, 24384), (13081, 24192), (13184, 24003), (13716, 23072), (14224, 22248), (14832, 21336), (16002, 19776), (16256, 19467), (17304, 18288)]