628031232

素因数分解:

$2^8\times 3^4\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1036

約数の個数: 180

約数和(自身を含む): 1935062976

約数和(自身を除く): 1307031744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 256, 279, 288, 324, 372, 384, 432, 496, 558, 576, 648, 744, 768, 837, 864, 977, 992, 1116, 1152, 1296, 1488, 1674, 1728, 1954, 1984, 2232, 2304, 2511, 2592, 2931, 2976, 3348, 3456, 3908, 3968, 4464, 5022, 5184, 5862, 5952, 6696, 6912, 7816, 7936, 8793, 8928, 10044, 10368, 11724, 11904, 13392, 15632, 17586, 17856, 20088, 20736, 23448, 23808, 26379, 26784, 30287, 31264, 35172, 35712, 40176, 46896, 52758, 53568, 60574, 62528, 70344, 71424, 79137, 80352, 90861, 93792, 105516, 107136, 121148, 125056, 140688, 158274, 160704, 181722, 187584, 211032, 214272, 242296, 250112, 272583, 281376, 316548, 321408, 363444, 375168, 422064, 484592, 545166, 562752, 633096, 642816, 726888, 750336, 817749, 844128, 969184, 1090332, 1125504, 1266192, 1453776, 1635498, 1688256, 1938368, 2180664, 2251008, 2453247, 2532384, 2907552, 3270996, 3376512, 3876736, 4361328, 4906494, 5064768, 5815104, 6541992, 6753024, 7753472, 8722656, 9812988, 10129536, 11630208, 13083984, 17445312, 19625976, 20259072, 23260416, 26167968, 34890624, 39251952, 52335936, 69781248, 78503904, 104671872, 157007808, 209343744, 314015616, 628031232]

約数ペア:

[(1, 628031232), (2, 314015616), (3, 209343744), (4, 157007808), (6, 104671872), (8, 78503904), (9, 69781248), (12, 52335936), (16, 39251952), (18, 34890624), (24, 26167968), (27, 23260416), (31, 20259072), (32, 19625976), (36, 17445312), (48, 13083984), (54, 11630208), (62, 10129536), (64, 9812988), (72, 8722656), (81, 7753472), (93, 6753024), (96, 6541992), (108, 5815104), (124, 5064768), (128, 4906494), (144, 4361328), (162, 3876736), (186, 3376512), (192, 3270996), (216, 2907552), (248, 2532384), (256, 2453247), (279, 2251008), (288, 2180664), (324, 1938368), (372, 1688256), (384, 1635498), (432, 1453776), (496, 1266192), (558, 1125504), (576, 1090332), (648, 969184), (744, 844128), (768, 817749), (837, 750336), (864, 726888), (977, 642816), (992, 633096), (1116, 562752), (1152, 545166), (1296, 484592), (1488, 422064), (1674, 375168), (1728, 363444), (1954, 321408), (1984, 316548), (2232, 281376), (2304, 272583), (2511, 250112), (2592, 242296), (2931, 214272), (2976, 211032), (3348, 187584), (3456, 181722), (3908, 160704), (3968, 158274), (4464, 140688), (5022, 125056), (5184, 121148), (5862, 107136), (5952, 105516), (6696, 93792), (6912, 90861), (7816, 80352), (7936, 79137), (8793, 71424), (8928, 70344), (10044, 62528), (10368, 60574), (11724, 53568), (11904, 52758), (13392, 46896), (15632, 40176), (17586, 35712), (17856, 35172), (20088, 31264), (20736, 30287), (23448, 26784), (23808, 26379)]