680969748

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{14969}}^1$

素因数の和:15216

約数の個数: 48

約数和(自身を含む): 1690053120

約数和(自身を除く): 1009083372

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 223, 446, 669, 892, 1338, 2676, 3791, 7582, 11373, 14969, 15164, 22746, 29938, 44907, 45492, 59876, 89814, 179628, 254473, 508946, 763419, 1017892, 1526838, 3053676, 3338087, 6676174, 10014261, 13352348, 20028522, 40057044, 56747479, 113494958, 170242437, 226989916, 340484874, 680969748]

約数ペア:

[(1, 680969748), (2, 340484874), (3, 226989916), (4, 170242437), (6, 113494958), (12, 56747479), (17, 40057044), (34, 20028522), (51, 13352348), (68, 10014261), (102, 6676174), (204, 3338087), (223, 3053676), (446, 1526838), (669, 1017892), (892, 763419), (1338, 508946), (2676, 254473), (3791, 179628), (7582, 89814), (11373, 59876), (14969, 45492), (15164, 44907), (22746, 29938)]