267738272

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7219}}^1$

素因数の和:7309

約数の個数: 48

約数和(自身を含む): 564026400

約数和(自身を除く): 296288128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 488, 608, 976, 1159, 1952, 2318, 4636, 7219, 9272, 14438, 18544, 28876, 37088, 57752, 115504, 137161, 231008, 274322, 440359, 548644, 880718, 1097288, 1761436, 2194576, 3522872, 4389152, 7045744, 8366821, 14091488, 16733642, 33467284, 66934568, 133869136, 267738272]

約数ペア:

[(1, 267738272), (2, 133869136), (4, 66934568), (8, 33467284), (16, 16733642), (19, 14091488), (32, 8366821), (38, 7045744), (61, 4389152), (76, 3522872), (122, 2194576), (152, 1761436), (244, 1097288), (304, 880718), (488, 548644), (608, 440359), (976, 274322), (1159, 231008), (1952, 137161), (2318, 115504), (4636, 57752), (7219, 37088), (9272, 28876), (14438, 18544)]