221496282

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5279}}^1$

素因数の和:5337

約数の個数: 80

約数和(自身を含む): 582658560

約数和(自身を除く): 361162278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 81, 111, 126, 162, 189, 222, 259, 333, 378, 518, 567, 666, 777, 999, 1134, 1554, 1998, 2331, 2997, 4662, 5279, 5994, 6993, 10558, 13986, 15837, 20979, 31674, 36953, 41958, 47511, 73906, 95022, 110859, 142533, 195323, 221718, 285066, 332577, 390646, 427599, 585969, 665154, 855198, 997731, 1171938, 1367261, 1757907, 1995462, 2734522, 2993193, 3515814, 4101783, 5273721, 5986386, 8203566, 10547442, 12305349, 15821163, 24610698, 31642326, 36916047, 73832094, 110748141, 221496282]

約数ペア:

[(1, 221496282), (2, 110748141), (3, 73832094), (6, 36916047), (7, 31642326), (9, 24610698), (14, 15821163), (18, 12305349), (21, 10547442), (27, 8203566), (37, 5986386), (42, 5273721), (54, 4101783), (63, 3515814), (74, 2993193), (81, 2734522), (111, 1995462), (126, 1757907), (162, 1367261), (189, 1171938), (222, 997731), (259, 855198), (333, 665154), (378, 585969), (518, 427599), (567, 390646), (666, 332577), (777, 285066), (999, 221718), (1134, 195323), (1554, 142533), (1998, 110859), (2331, 95022), (2997, 73906), (4662, 47511), (5279, 41958), (5994, 36953), (6993, 31674), (10558, 20979), (13986, 15837)]