209436144

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3499}}^1$

素因数の和:3582

約数の個数: 80

約数和(自身を含む): 572880000

約数和(自身を除く): 363443856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 43, 48, 58, 86, 87, 116, 129, 172, 174, 232, 258, 344, 348, 464, 516, 688, 696, 1032, 1247, 1392, 2064, 2494, 3499, 3741, 4988, 6998, 7482, 9976, 10497, 13996, 14964, 19952, 20994, 27992, 29928, 41988, 55984, 59856, 83976, 101471, 150457, 167952, 202942, 300914, 304413, 405884, 451371, 601828, 608826, 811768, 902742, 1203656, 1217652, 1623536, 1805484, 2407312, 2435304, 3610968, 4363253, 4870608, 7221936, 8726506, 13089759, 17453012, 26179518, 34906024, 52359036, 69812048, 104718072, 209436144]

約数ペア:

[(1, 209436144), (2, 104718072), (3, 69812048), (4, 52359036), (6, 34906024), (8, 26179518), (12, 17453012), (16, 13089759), (24, 8726506), (29, 7221936), (43, 4870608), (48, 4363253), (58, 3610968), (86, 2435304), (87, 2407312), (116, 1805484), (129, 1623536), (172, 1217652), (174, 1203656), (232, 902742), (258, 811768), (344, 608826), (348, 601828), (464, 451371), (516, 405884), (688, 304413), (696, 300914), (1032, 202942), (1247, 167952), (1392, 150457), (2064, 101471), (2494, 83976), (3499, 59856), (3741, 55984), (4988, 41988), (6998, 29928), (7482, 27992), (9976, 20994), (10497, 19952), (13996, 14964)]