265954728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4327}}^1$

素因数の和:4546

約数の個数: 64

約数和(自身を含む): 719832960

約数和(自身を除く): 453878232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 197, 312, 394, 591, 788, 1182, 1576, 2364, 2561, 4327, 4728, 5122, 7683, 8654, 10244, 12981, 15366, 17308, 20488, 25962, 30732, 34616, 51924, 56251, 61464, 103848, 112502, 168753, 225004, 337506, 450008, 675012, 852419, 1350024, 1704838, 2557257, 3409676, 5114514, 6819352, 10229028, 11081447, 20458056, 22162894, 33244341, 44325788, 66488682, 88651576, 132977364, 265954728]

約数ペア:

[(1, 265954728), (2, 132977364), (3, 88651576), (4, 66488682), (6, 44325788), (8, 33244341), (12, 22162894), (13, 20458056), (24, 11081447), (26, 10229028), (39, 6819352), (52, 5114514), (78, 3409676), (104, 2557257), (156, 1704838), (197, 1350024), (312, 852419), (394, 675012), (591, 450008), (788, 337506), (1182, 225004), (1576, 168753), (2364, 112502), (2561, 103848), (4327, 61464), (4728, 56251), (5122, 51924), (7683, 34616), (8654, 30732), (10244, 25962), (12981, 20488), (15366, 17308)]