16381600512

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^2\times {\mathrm{12689}}^1$

素因数の和:12790

約数の個数: 108

約数和(自身を含む): 44691794280

約数和(自身を除く): 28310193768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 656, 768, 984, 1312, 1681, 1968, 2624, 3362, 3936, 5043, 5248, 6724, 7872, 10086, 10496, 12689, 13448, 15744, 20172, 25378, 26896, 31488, 38067, 40344, 50756, 53792, 76134, 80688, 101512, 107584, 152268, 161376, 203024, 215168, 304536, 322752, 406048, 430336, 520249, 609072, 645504, 812096, 1040498, 1218144, 1291008, 1560747, 1624192, 2080996, 2436288, 3121494, 3248384, 4161992, 4872576, 6242988, 8323984, 9745152, 12485976, 16647968, 21330209, 24971952, 33295936, 42660418, 49943904, 63990627, 66591872, 85320836, 99887808, 127981254, 133183744, 170641672, 199775616, 255962508, 341283344, 399551232, 511925016, 682566688, 1023850032, 1365133376, 2047700064, 2730266752, 4095400128, 5460533504, 8190800256, 16381600512]

約数ペア:

[(1, 16381600512), (2, 8190800256), (3, 5460533504), (4, 4095400128), (6, 2730266752), (8, 2047700064), (12, 1365133376), (16, 1023850032), (24, 682566688), (32, 511925016), (41, 399551232), (48, 341283344), (64, 255962508), (82, 199775616), (96, 170641672), (123, 133183744), (128, 127981254), (164, 99887808), (192, 85320836), (246, 66591872), (256, 63990627), (328, 49943904), (384, 42660418), (492, 33295936), (656, 24971952), (768, 21330209), (984, 16647968), (1312, 12485976), (1681, 9745152), (1968, 8323984), (2624, 6242988), (3362, 4872576), (3936, 4161992), (5043, 3248384), (5248, 3121494), (6724, 2436288), (7872, 2080996), (10086, 1624192), (10496, 1560747), (12689, 1291008), (13448, 1218144), (15744, 1040498), (20172, 812096), (25378, 645504), (26896, 609072), (31488, 520249), (38067, 430336), (40344, 406048), (50756, 322752), (53792, 304536), (76134, 215168), (80688, 203024), (101512, 161376), (107584, 152268)]