249626544

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1307}}^1$

素因数の和:1514

約数の個数: 80

約数和(自身を含む): 677313792

約数和(自身を除く): 427687248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 173, 184, 276, 346, 368, 519, 552, 692, 1038, 1104, 1307, 1384, 2076, 2614, 2768, 3921, 3979, 4152, 5228, 7842, 7958, 8304, 10456, 11937, 15684, 15916, 20912, 23874, 30061, 31368, 31832, 47748, 60122, 62736, 63664, 90183, 95496, 120244, 180366, 190992, 226111, 240488, 360732, 452222, 480976, 678333, 721464, 904444, 1356666, 1442928, 1808888, 2713332, 3617776, 5200553, 5426664, 10401106, 10853328, 15601659, 20802212, 31203318, 41604424, 62406636, 83208848, 124813272, 249626544]

約数ペア:

[(1, 249626544), (2, 124813272), (3, 83208848), (4, 62406636), (6, 41604424), (8, 31203318), (12, 20802212), (16, 15601659), (23, 10853328), (24, 10401106), (46, 5426664), (48, 5200553), (69, 3617776), (92, 2713332), (138, 1808888), (173, 1442928), (184, 1356666), (276, 904444), (346, 721464), (368, 678333), (519, 480976), (552, 452222), (692, 360732), (1038, 240488), (1104, 226111), (1307, 190992), (1384, 180366), (2076, 120244), (2614, 95496), (2768, 90183), (3921, 63664), (3979, 62736), (4152, 60122), (5228, 47748), (7842, 31832), (7958, 31368), (8304, 30061), (10456, 23874), (11937, 20912), (15684, 15916)]