40807344

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1234

約数の個数: 80

約数和(自身を含む): 114314112

約数和(自身を除く): 73506768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 272, 344, 408, 516, 688, 731, 816, 1032, 1163, 1462, 2064, 2193, 2326, 2924, 3489, 4386, 4652, 5848, 6978, 8772, 9304, 11696, 13956, 17544, 18608, 19771, 27912, 35088, 39542, 50009, 55824, 59313, 79084, 100018, 118626, 150027, 158168, 200036, 237252, 300054, 316336, 400072, 474504, 600108, 800144, 850153, 949008, 1200216, 1700306, 2400432, 2550459, 3400612, 5100918, 6801224, 10201836, 13602448, 20403672, 40807344]

約数ペア:

[(1, 40807344), (2, 20403672), (3, 13602448), (4, 10201836), (6, 6801224), (8, 5100918), (12, 3400612), (16, 2550459), (17, 2400432), (24, 1700306), (34, 1200216), (43, 949008), (48, 850153), (51, 800144), (68, 600108), (86, 474504), (102, 400072), (129, 316336), (136, 300054), (172, 237252), (204, 200036), (258, 158168), (272, 150027), (344, 118626), (408, 100018), (516, 79084), (688, 59313), (731, 55824), (816, 50009), (1032, 39542), (1163, 35088), (1462, 27912), (2064, 19771), (2193, 18608), (2326, 17544), (2924, 13956), (3489, 11696), (4386, 9304), (4652, 8772), (5848, 6978)]