1321066764

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{2897}}^1$

素因数の和:3199

約数の個数: 72

約数和(自身を含む): 3417785280

約数和(自身を除く): 2096718516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 239, 318, 477, 478, 636, 717, 954, 956, 1434, 1908, 2151, 2868, 2897, 4302, 5794, 8604, 8691, 11588, 12667, 17382, 25334, 26073, 34764, 38001, 50668, 52146, 76002, 104292, 114003, 152004, 153541, 228006, 307082, 456012, 460623, 614164, 692383, 921246, 1381869, 1384766, 1842492, 2077149, 2763738, 2769532, 4154298, 5527476, 6231447, 8308596, 12462894, 24925788, 36696299, 73392598, 110088897, 146785196, 220177794, 330266691, 440355588, 660533382, 1321066764]

約数ペア:

[(1, 1321066764), (2, 660533382), (3, 440355588), (4, 330266691), (6, 220177794), (9, 146785196), (12, 110088897), (18, 73392598), (36, 36696299), (53, 24925788), (106, 12462894), (159, 8308596), (212, 6231447), (239, 5527476), (318, 4154298), (477, 2769532), (478, 2763738), (636, 2077149), (717, 1842492), (954, 1384766), (956, 1381869), (1434, 921246), (1908, 692383), (2151, 614164), (2868, 460623), (2897, 456012), (4302, 307082), (5794, 228006), (8604, 153541), (8691, 152004), (11588, 114003), (12667, 104292), (17382, 76002), (25334, 52146), (26073, 50668), (34764, 38001)]