340411428

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{192977}}^1$

素因数の和:193001

約数の個数: 54

約数和(自身を含む): 1000976886

約数和(自身を除く): 660565458

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, 192977, 385954, 578931, 771908, 1157862, 1350839, 1736793, 2315724, 2701678, 3473586, 4052517, 5403356, 6947172, 8105034, 9455873, 12157551, 16210068, 18911746, 24315102, 28367619, 37823492, 48630204, 56735238, 85102857, 113470476, 170205714, 340411428]

約数ペア:

[(1, 340411428), (2, 170205714), (3, 113470476), (4, 85102857), (6, 56735238), (7, 48630204), (9, 37823492), (12, 28367619), (14, 24315102), (18, 18911746), (21, 16210068), (28, 12157551), (36, 9455873), (42, 8105034), (49, 6947172), (63, 5403356), (84, 4052517), (98, 3473586), (126, 2701678), (147, 2315724), (196, 1736793), (252, 1350839), (294, 1157862), (441, 771908), (588, 578931), (882, 385954), (1764, 192977)]