235409976

素因数分解:

$2^3\times 3^4\times {\mathrm{433}}^1\times {\mathrm{839}}^1$

素因数の和:1290

約数の個数: 80

約数和(自身を含む): 661676400

約数和(自身を除く): 426266424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 433, 648, 839, 866, 1299, 1678, 1732, 2517, 2598, 3356, 3464, 3897, 5034, 5196, 6712, 7551, 7794, 10068, 10392, 11691, 15102, 15588, 20136, 22653, 23382, 30204, 31176, 35073, 45306, 46764, 60408, 67959, 70146, 90612, 93528, 135918, 140292, 181224, 271836, 280584, 363287, 543672, 726574, 1089861, 1453148, 2179722, 2906296, 3269583, 4359444, 6539166, 8718888, 9808749, 13078332, 19617498, 26156664, 29426247, 39234996, 58852494, 78469992, 117704988, 235409976]

約数ペア:

[(1, 235409976), (2, 117704988), (3, 78469992), (4, 58852494), (6, 39234996), (8, 29426247), (9, 26156664), (12, 19617498), (18, 13078332), (24, 9808749), (27, 8718888), (36, 6539166), (54, 4359444), (72, 3269583), (81, 2906296), (108, 2179722), (162, 1453148), (216, 1089861), (324, 726574), (433, 543672), (648, 363287), (839, 280584), (866, 271836), (1299, 181224), (1678, 140292), (1732, 135918), (2517, 93528), (2598, 90612), (3356, 70146), (3464, 67959), (3897, 60408), (5034, 46764), (5196, 45306), (6712, 35073), (7551, 31176), (7794, 30204), (10068, 23382), (10392, 22653), (11691, 20136), (15102, 15588)]