1090736648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 2198016000

約数和(自身を除く): 1107279352

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 211, 284, 422, 479, 568, 844, 958, 1349, 1688, 1916, 2698, 3832, 4009, 5396, 8018, 9101, 10792, 14981, 16036, 18202, 29962, 32072, 34009, 36404, 59924, 68018, 72808, 101069, 119848, 136036, 202138, 272072, 284639, 404276, 569278, 646171, 808552, 1138556, 1292342, 1920311, 2277112, 2584684, 3840622, 5169368, 7175899, 7681244, 14351798, 15362488, 28703596, 57407192, 136342081, 272684162, 545368324, 1090736648]

約数ペア:

[(1, 1090736648), (2, 545368324), (4, 272684162), (8, 136342081), (19, 57407192), (38, 28703596), (71, 15362488), (76, 14351798), (142, 7681244), (152, 7175899), (211, 5169368), (284, 3840622), (422, 2584684), (479, 2277112), (568, 1920311), (844, 1292342), (958, 1138556), (1349, 808552), (1688, 646171), (1916, 569278), (2698, 404276), (3832, 284639), (4009, 272072), (5396, 202138), (8018, 136036), (9101, 119848), (10792, 101069), (14981, 72808), (16036, 68018), (18202, 59924), (29962, 36404), (32072, 34009)]