205728264

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{58313}}^1$

素因数の和:58339

約数の個数: 72

約数和(自身を含む): 648160110

約数和(自身を除く): 442431846

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 58313, 116626, 174939, 233252, 349878, 408191, 466504, 524817, 699756, 816382, 1049634, 1224573, 1399512, 1632764, 2099268, 2449146, 2857337, 3265528, 3673719, 4198536, 4898292, 5714674, 7347438, 8572011, 9796584, 11429348, 14694876, 17144022, 22858696, 25716033, 29389752, 34288044, 51432066, 68576088, 102864132, 205728264]

約数ペア:

[(1, 205728264), (2, 102864132), (3, 68576088), (4, 51432066), (6, 34288044), (7, 29389752), (8, 25716033), (9, 22858696), (12, 17144022), (14, 14694876), (18, 11429348), (21, 9796584), (24, 8572011), (28, 7347438), (36, 5714674), (42, 4898292), (49, 4198536), (56, 3673719), (63, 3265528), (72, 2857337), (84, 2449146), (98, 2099268), (126, 1632764), (147, 1399512), (168, 1224573), (196, 1049634), (252, 816382), (294, 699756), (392, 524817), (441, 466504), (504, 408191), (588, 349878), (882, 233252), (1176, 174939), (1764, 116626), (3528, 58313)]