224712324

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8539}}^1$

素因数の和:8609

約数の個数: 72

約数和(自身を含む): 615494880

約数和(自身を除く): 390782556

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2193, 2924, 4386, 6579, 8539, 8772, 13158, 17078, 25617, 26316, 34156, 51234, 76851, 102468, 145163, 153702, 290326, 307404, 367177, 435489, 580652, 734354, 870978, 1101531, 1306467, 1468708, 1741956, 2203062, 2612934, 3304593, 4406124, 5225868, 6242009, 6609186, 12484018, 13218372, 18726027, 24968036, 37452054, 56178081, 74904108, 112356162, 224712324]

約数ペア:

[(1, 224712324), (2, 112356162), (3, 74904108), (4, 56178081), (6, 37452054), (9, 24968036), (12, 18726027), (17, 13218372), (18, 12484018), (34, 6609186), (36, 6242009), (43, 5225868), (51, 4406124), (68, 3304593), (86, 2612934), (102, 2203062), (129, 1741956), (153, 1468708), (172, 1306467), (204, 1101531), (258, 870978), (306, 734354), (387, 580652), (516, 435489), (612, 367177), (731, 307404), (774, 290326), (1462, 153702), (1548, 145163), (2193, 102468), (2924, 76851), (4386, 51234), (6579, 34156), (8539, 26316), (8772, 25617), (13158, 17078)]