340352432

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{8191}}^1$

素因数の和:8266

約数の個数: 60

約数和(自身を含む): 781664256

約数和(自身を除く): 441311824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 371, 392, 424, 742, 784, 848, 1484, 2597, 2968, 5194, 5936, 8191, 10388, 16382, 20776, 32764, 41552, 57337, 65528, 114674, 131056, 229348, 401359, 434123, 458696, 802718, 868246, 917392, 1605436, 1736492, 3038861, 3210872, 3472984, 6077722, 6421744, 6945968, 12155444, 21272027, 24310888, 42544054, 48621776, 85088108, 170176216, 340352432]

約数ペア:

[(1, 340352432), (2, 170176216), (4, 85088108), (7, 48621776), (8, 42544054), (14, 24310888), (16, 21272027), (28, 12155444), (49, 6945968), (53, 6421744), (56, 6077722), (98, 3472984), (106, 3210872), (112, 3038861), (196, 1736492), (212, 1605436), (371, 917392), (392, 868246), (424, 802718), (742, 458696), (784, 434123), (848, 401359), (1484, 229348), (2597, 131056), (2968, 114674), (5194, 65528), (5936, 57337), (8191, 41552), (10388, 32764), (16382, 20776)]