479864

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:84

約数の個数: 64

約数和(自身を含む): 1209600

約数和(自身を除く): 729736

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 41, 44, 56, 76, 77, 82, 88, 133, 152, 154, 164, 209, 266, 287, 308, 328, 418, 451, 532, 574, 616, 779, 836, 902, 1064, 1148, 1463, 1558, 1672, 1804, 2296, 2926, 3116, 3157, 3608, 5453, 5852, 6232, 6314, 8569, 10906, 11704, 12628, 17138, 21812, 25256, 34276, 43624, 59983, 68552, 119966, 239932, 479864]

約数ペア:

[(1, 479864), (2, 239932), (4, 119966), (7, 68552), (8, 59983), (11, 43624), (14, 34276), (19, 25256), (22, 21812), (28, 17138), (38, 12628), (41, 11704), (44, 10906), (56, 8569), (76, 6314), (77, 6232), (82, 5852), (88, 5453), (133, 3608), (152, 3157), (154, 3116), (164, 2926), (209, 2296), (266, 1804), (287, 1672), (308, 1558), (328, 1463), (418, 1148), (451, 1064), (532, 902), (574, 836), (616, 779)]