1679216

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 80

約数和(自身を含む): 4285440

約数和(自身を除く): 2606224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 47, 56, 58, 77, 88, 94, 112, 116, 154, 176, 188, 203, 232, 308, 319, 329, 376, 406, 464, 517, 616, 638, 658, 752, 812, 1034, 1232, 1276, 1316, 1363, 1624, 2068, 2233, 2552, 2632, 2726, 3248, 3619, 4136, 4466, 5104, 5264, 5452, 7238, 8272, 8932, 9541, 10904, 14476, 14993, 17864, 19082, 21808, 28952, 29986, 35728, 38164, 57904, 59972, 76328, 104951, 119944, 152656, 209902, 239888, 419804, 839608, 1679216]

約数ペア:

[(1, 1679216), (2, 839608), (4, 419804), (7, 239888), (8, 209902), (11, 152656), (14, 119944), (16, 104951), (22, 76328), (28, 59972), (29, 57904), (44, 38164), (47, 35728), (56, 29986), (58, 28952), (77, 21808), (88, 19082), (94, 17864), (112, 14993), (116, 14476), (154, 10904), (176, 9541), (188, 8932), (203, 8272), (232, 7238), (308, 5452), (319, 5264), (329, 5104), (376, 4466), (406, 4136), (464, 3619), (517, 3248), (616, 2726), (638, 2632), (658, 2552), (752, 2233), (812, 2068), (1034, 1624), (1232, 1363), (1276, 1316)]