856376572024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{382999}}^1$

素因数の和:383464

約数の個数: 64

約数和(自身を含む): 1745974440000

約数和(自身を除く): 889597867976

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 401, 697, 802, 1394, 1604, 2788, 3208, 5576, 6817, 13634, 16441, 27268, 32882, 54536, 65764, 131528, 279497, 382999, 558994, 765998, 1117988, 1531996, 2235976, 3063992, 6510983, 13021966, 15702959, 26043932, 31405918, 52087864, 62811836, 125623672, 153582599, 266950303, 307165198, 533900606, 614330396, 1067801212, 1228660792, 2135602424, 2610904183, 5221808366, 6296886559, 10443616732, 12593773118, 20887233464, 25187546236, 50375092472, 107047071503, 214094143006, 428188286012, 856376572024]

約数ペア:

[(1, 856376572024), (2, 428188286012), (4, 214094143006), (8, 107047071503), (17, 50375092472), (34, 25187546236), (41, 20887233464), (68, 12593773118), (82, 10443616732), (136, 6296886559), (164, 5221808366), (328, 2610904183), (401, 2135602424), (697, 1228660792), (802, 1067801212), (1394, 614330396), (1604, 533900606), (2788, 307165198), (3208, 266950303), (5576, 153582599), (6817, 125623672), (13634, 62811836), (16441, 52087864), (27268, 31405918), (32882, 26043932), (54536, 15702959), (65764, 13021966), (131528, 6510983), (279497, 3063992), (382999, 2235976), (558994, 1531996), (765998, 1117988)]