2680416

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:284

約数の個数: 72

約数和(自身を含む): 7842744

約数和(自身を除く): 5162328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 227, 246, 288, 328, 369, 454, 492, 656, 681, 738, 908, 984, 1312, 1362, 1476, 1816, 1968, 2043, 2724, 2952, 3632, 3936, 4086, 5448, 5904, 7264, 8172, 9307, 10896, 11808, 16344, 18614, 21792, 27921, 32688, 37228, 55842, 65376, 74456, 83763, 111684, 148912, 167526, 223368, 297824, 335052, 446736, 670104, 893472, 1340208, 2680416]

約数ペア:

[(1, 2680416), (2, 1340208), (3, 893472), (4, 670104), (6, 446736), (8, 335052), (9, 297824), (12, 223368), (16, 167526), (18, 148912), (24, 111684), (32, 83763), (36, 74456), (41, 65376), (48, 55842), (72, 37228), (82, 32688), (96, 27921), (123, 21792), (144, 18614), (164, 16344), (227, 11808), (246, 10896), (288, 9307), (328, 8172), (369, 7264), (454, 5904), (492, 5448), (656, 4086), (681, 3936), (738, 3632), (908, 2952), (984, 2724), (1312, 2043), (1362, 1968), (1476, 1816)]