305431536

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14561}}^1$

素因数の和:14614

約数の個数: 80

約数和(自身を含む): 866730240

約数和(自身を除く): 561298704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1748, 2622, 3496, 5244, 6992, 10488, 14561, 20976, 29122, 43683, 58244, 87366, 116488, 174732, 232976, 276659, 334903, 349464, 553318, 669806, 698928, 829977, 1004709, 1106636, 1339612, 1659954, 2009418, 2213272, 2679224, 3319908, 4018836, 4426544, 5358448, 6363157, 6639816, 8037672, 12726314, 13279632, 16075344, 19089471, 25452628, 38178942, 50905256, 76357884, 101810512, 152715768, 305431536]

約数ペア:

[(1, 305431536), (2, 152715768), (3, 101810512), (4, 76357884), (6, 50905256), (8, 38178942), (12, 25452628), (16, 19089471), (19, 16075344), (23, 13279632), (24, 12726314), (38, 8037672), (46, 6639816), (48, 6363157), (57, 5358448), (69, 4426544), (76, 4018836), (92, 3319908), (114, 2679224), (138, 2213272), (152, 2009418), (184, 1659954), (228, 1339612), (276, 1106636), (304, 1004709), (368, 829977), (437, 698928), (456, 669806), (552, 553318), (874, 349464), (912, 334903), (1104, 276659), (1311, 232976), (1748, 174732), (2622, 116488), (3496, 87366), (5244, 58244), (6992, 43683), (10488, 29122), (14561, 20976)]