239655276

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{135859}}^1$

素因数の和:135883

約数の個数: 54

約数和(自身を含む): 704705820

約数和(自身を除く): 465050544

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 135859, 271718, 407577, 543436, 815154, 951013, 1222731, 1630308, 1902026, 2445462, 2853039, 3804052, 4890924, 5706078, 6657091, 8559117, 11412156, 13314182, 17118234, 19971273, 26628364, 34236468, 39942546, 59913819, 79885092, 119827638, 239655276]

約数ペア:

[(1, 239655276), (2, 119827638), (3, 79885092), (4, 59913819), (6, 39942546), (7, 34236468), (9, 26628364), (12, 19971273), (14, 17118234), (18, 13314182), (21, 11412156), (28, 8559117), (36, 6657091), (42, 5706078), (49, 4890924), (63, 3804052), (84, 2853039), (98, 2445462), (126, 1902026), (147, 1630308), (196, 1222731), (252, 951013), (294, 815154), (441, 543436), (588, 407577), (882, 271718), (1764, 135859)]