2229304

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:89

約数の個数: 72

約数和(自身を含む): 5458320

約数和(自身を除く): 3229016

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 49, 56, 77, 88, 94, 98, 121, 154, 188, 196, 242, 308, 329, 376, 392, 484, 517, 539, 616, 658, 847, 968, 1034, 1078, 1316, 1694, 2068, 2156, 2303, 2632, 3388, 3619, 4136, 4312, 4606, 5687, 5929, 6776, 7238, 9212, 11374, 11858, 14476, 18424, 22748, 23716, 25333, 28952, 39809, 45496, 47432, 50666, 79618, 101332, 159236, 202664, 278663, 318472, 557326, 1114652, 2229304]

約数ペア:

[(1, 2229304), (2, 1114652), (4, 557326), (7, 318472), (8, 278663), (11, 202664), (14, 159236), (22, 101332), (28, 79618), (44, 50666), (47, 47432), (49, 45496), (56, 39809), (77, 28952), (88, 25333), (94, 23716), (98, 22748), (121, 18424), (154, 14476), (188, 11858), (196, 11374), (242, 9212), (308, 7238), (329, 6776), (376, 5929), (392, 5687), (484, 4606), (517, 4312), (539, 4136), (616, 3619), (658, 3388), (847, 2632), (968, 2303), (1034, 2156), (1078, 2068), (1316, 1694)]