1965753648

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{2087}}^1$

素因数の和:2343

約数の個数: 120

約数和(自身を含む): 5708491776

約数和(自身を除く): 3742738128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 211, 248, 279, 372, 422, 496, 558, 633, 744, 844, 1116, 1266, 1488, 1688, 1899, 2087, 2232, 2532, 3376, 3798, 4174, 4464, 5064, 6261, 6541, 7596, 8348, 10128, 12522, 13082, 15192, 16696, 18783, 19623, 25044, 26164, 30384, 33392, 37566, 39246, 50088, 52328, 58869, 64697, 75132, 78492, 100176, 104656, 117738, 129394, 150264, 156984, 194091, 235476, 258788, 300528, 313968, 388182, 440357, 470952, 517576, 582273, 776364, 880714, 941904, 1035152, 1164546, 1321071, 1552728, 1761428, 2329092, 2642142, 3105456, 3522856, 3963213, 4658184, 5284284, 7045712, 7926426, 9316368, 10568568, 13651067, 15852852, 21137136, 27302134, 31705704, 40953201, 54604268, 63411408, 81906402, 109208536, 122859603, 163812804, 218417072, 245719206, 327625608, 491438412, 655251216, 982876824, 1965753648]

約数ペア:

[(1, 1965753648), (2, 982876824), (3, 655251216), (4, 491438412), (6, 327625608), (8, 245719206), (9, 218417072), (12, 163812804), (16, 122859603), (18, 109208536), (24, 81906402), (31, 63411408), (36, 54604268), (48, 40953201), (62, 31705704), (72, 27302134), (93, 21137136), (124, 15852852), (144, 13651067), (186, 10568568), (211, 9316368), (248, 7926426), (279, 7045712), (372, 5284284), (422, 4658184), (496, 3963213), (558, 3522856), (633, 3105456), (744, 2642142), (844, 2329092), (1116, 1761428), (1266, 1552728), (1488, 1321071), (1688, 1164546), (1899, 1035152), (2087, 941904), (2232, 880714), (2532, 776364), (3376, 582273), (3798, 517576), (4174, 470952), (4464, 440357), (5064, 388182), (6261, 313968), (6541, 300528), (7596, 258788), (8348, 235476), (10128, 194091), (12522, 156984), (13082, 150264), (15192, 129394), (16696, 117738), (18783, 104656), (19623, 100176), (25044, 78492), (26164, 75132), (30384, 64697), (33392, 58869), (37566, 52328), (39246, 50088)]