379083376

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2663}}^1$

素因数の和:2750

約数の個数: 80

約数和(自身を含む): 887943168

約数和(自身を除く): 508859792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 287, 328, 434, 496, 574, 656, 868, 1148, 1271, 1736, 2296, 2542, 2663, 3472, 4592, 5084, 5326, 8897, 10168, 10652, 17794, 18641, 20336, 21304, 35588, 37282, 42608, 71176, 74564, 82553, 109183, 142352, 149128, 165106, 218366, 298256, 330212, 436732, 577871, 660424, 764281, 873464, 1155742, 1320848, 1528562, 1746928, 2311484, 3057124, 3384673, 4622968, 6114248, 6769346, 9245936, 12228496, 13538692, 23692711, 27077384, 47385422, 54154768, 94770844, 189541688, 379083376]

約数ペア:

[(1, 379083376), (2, 189541688), (4, 94770844), (7, 54154768), (8, 47385422), (14, 27077384), (16, 23692711), (28, 13538692), (31, 12228496), (41, 9245936), (56, 6769346), (62, 6114248), (82, 4622968), (112, 3384673), (124, 3057124), (164, 2311484), (217, 1746928), (248, 1528562), (287, 1320848), (328, 1155742), (434, 873464), (496, 764281), (574, 660424), (656, 577871), (868, 436732), (1148, 330212), (1271, 298256), (1736, 218366), (2296, 165106), (2542, 149128), (2663, 142352), (3472, 109183), (4592, 82553), (5084, 74564), (5326, 71176), (8897, 42608), (10168, 37282), (10652, 35588), (17794, 21304), (18641, 20336)]