869874864

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{1051}}^1$

素因数の和:1506

約数の個数: 80

約数和(自身を含む): 2307364224

約数和(自身を除く): 1437489360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 401, 516, 688, 802, 1032, 1051, 1203, 1604, 2064, 2102, 2406, 3153, 3208, 4204, 4812, 6306, 6416, 8408, 9624, 12612, 16816, 17243, 19248, 25224, 34486, 45193, 50448, 51729, 68972, 90386, 103458, 135579, 137944, 180772, 206916, 271158, 275888, 361544, 413832, 421451, 542316, 723088, 827664, 842902, 1084632, 1264353, 1685804, 2169264, 2528706, 3371608, 5057412, 6743216, 10114824, 18122393, 20229648, 36244786, 54367179, 72489572, 108734358, 144979144, 217468716, 289958288, 434937432, 869874864]

約数ペア:

[(1, 869874864), (2, 434937432), (3, 289958288), (4, 217468716), (6, 144979144), (8, 108734358), (12, 72489572), (16, 54367179), (24, 36244786), (43, 20229648), (48, 18122393), (86, 10114824), (129, 6743216), (172, 5057412), (258, 3371608), (344, 2528706), (401, 2169264), (516, 1685804), (688, 1264353), (802, 1084632), (1032, 842902), (1051, 827664), (1203, 723088), (1604, 542316), (2064, 421451), (2102, 413832), (2406, 361544), (3153, 275888), (3208, 271158), (4204, 206916), (4812, 180772), (6306, 137944), (6416, 135579), (8408, 103458), (9624, 90386), (12612, 68972), (16816, 51729), (17243, 50448), (19248, 45193), (25224, 34486)]