505033984

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 216

約数和(自身を含む): 1337511840

約数和(自身を除く): 832477856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 64, 76, 91, 98, 104, 112, 128, 133, 152, 163, 182, 196, 208, 224, 247, 256, 266, 304, 326, 364, 392, 416, 448, 494, 532, 608, 637, 652, 728, 784, 832, 896, 931, 988, 1064, 1141, 1216, 1274, 1304, 1456, 1568, 1664, 1729, 1792, 1862, 1976, 2119, 2128, 2282, 2432, 2548, 2608, 2912, 3097, 3136, 3328, 3458, 3724, 3952, 4238, 4256, 4564, 4864, 5096, 5216, 5824, 6194, 6272, 6916, 7448, 7904, 7987, 8476, 8512, 9128, 10192, 10432, 11648, 12103, 12388, 12544, 13832, 14833, 14896, 15808, 15974, 16952, 17024, 18256, 20384, 20864, 21679, 23296, 24206, 24776, 27664, 29666, 29792, 31616, 31948, 33904, 34048, 36512, 40261, 40768, 41728, 43358, 48412, 49552, 55328, 59332, 59584, 63232, 63896, 67808, 73024, 80522, 81536, 86716, 96824, 99104, 103831, 110656, 118664, 119168, 127792, 135616, 146048, 151753, 161044, 163072, 173432, 193648, 198208, 207662, 221312, 237328, 238336, 255584, 271232, 281827, 292096, 303506, 322088, 346864, 387296, 396416, 415324, 442624, 474656, 511168, 542464, 563654, 607012, 644176, 693728, 774592, 792832, 830648, 949312, 1022336, 1127308, 1214024, 1288352, 1387456, 1549184, 1661296, 1898624, 1972789, 2044672, 2254616, 2428048, 2576704, 2774912, 3098368, 3322592, 3797248, 3945578, 4509232, 4856096, 5153408, 5549824, 6645184, 7891156, 9018464, 9712192, 10306816, 13290368, 15782312, 18036928, 19424384, 26580736, 31564624, 36073856, 38848768, 63129248, 72147712, 126258496, 252516992, 505033984]

約数ペア:

[(1, 505033984), (2, 252516992), (4, 126258496), (7, 72147712), (8, 63129248), (13, 38848768), (14, 36073856), (16, 31564624), (19, 26580736), (26, 19424384), (28, 18036928), (32, 15782312), (38, 13290368), (49, 10306816), (52, 9712192), (56, 9018464), (64, 7891156), (76, 6645184), (91, 5549824), (98, 5153408), (104, 4856096), (112, 4509232), (128, 3945578), (133, 3797248), (152, 3322592), (163, 3098368), (182, 2774912), (196, 2576704), (208, 2428048), (224, 2254616), (247, 2044672), (256, 1972789), (266, 1898624), (304, 1661296), (326, 1549184), (364, 1387456), (392, 1288352), (416, 1214024), (448, 1127308), (494, 1022336), (532, 949312), (608, 830648), (637, 792832), (652, 774592), (728, 693728), (784, 644176), (832, 607012), (896, 563654), (931, 542464), (988, 511168), (1064, 474656), (1141, 442624), (1216, 415324), (1274, 396416), (1304, 387296), (1456, 346864), (1568, 322088), (1664, 303506), (1729, 292096), (1792, 281827), (1862, 271232), (1976, 255584), (2119, 238336), (2128, 237328), (2282, 221312), (2432, 207662), (2548, 198208), (2608, 193648), (2912, 173432), (3097, 163072), (3136, 161044), (3328, 151753), (3458, 146048), (3724, 135616), (3952, 127792), (4238, 119168), (4256, 118664), (4564, 110656), (4864, 103831), (5096, 99104), (5216, 96824), (5824, 86716), (6194, 81536), (6272, 80522), (6916, 73024), (7448, 67808), (7904, 63896), (7987, 63232), (8476, 59584), (8512, 59332), (9128, 55328), (10192, 49552), (10432, 48412), (11648, 43358), (12103, 41728), (12388, 40768), (12544, 40261), (13832, 36512), (14833, 34048), (14896, 33904), (15808, 31948), (15974, 31616), (16952, 29792), (17024, 29666), (18256, 27664), (20384, 24776), (20864, 24206), (21679, 23296)]