2124978576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{6581}}^1$

素因数の和:6661

約数の個数: 120

約数和(自身を含む): 6483638592

約数和(自身を除く): 4358660016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 961, 1302, 1488, 1736, 1922, 2604, 2883, 3472, 3844, 5208, 5766, 6581, 6727, 7688, 10416, 11532, 13162, 13454, 15376, 19743, 20181, 23064, 26324, 26908, 39486, 40362, 46067, 46128, 52648, 53816, 78972, 80724, 92134, 105296, 107632, 138201, 157944, 161448, 184268, 204011, 276402, 315888, 322896, 368536, 408022, 552804, 612033, 737072, 816044, 1105608, 1224066, 1428077, 1632088, 2211216, 2448132, 2856154, 3264176, 4284231, 4896264, 5712308, 6324341, 8568462, 9792528, 11424616, 12648682, 17136924, 18973023, 22849232, 25297364, 34273848, 37946046, 44270387, 50594728, 68547696, 75892092, 88540774, 101189456, 132811161, 151784184, 177081548, 265622322, 303568368, 354163096, 531244644, 708326192, 1062489288, 2124978576]

約数ペア:

[(1, 2124978576), (2, 1062489288), (3, 708326192), (4, 531244644), (6, 354163096), (7, 303568368), (8, 265622322), (12, 177081548), (14, 151784184), (16, 132811161), (21, 101189456), (24, 88540774), (28, 75892092), (31, 68547696), (42, 50594728), (48, 44270387), (56, 37946046), (62, 34273848), (84, 25297364), (93, 22849232), (112, 18973023), (124, 17136924), (168, 12648682), (186, 11424616), (217, 9792528), (248, 8568462), (336, 6324341), (372, 5712308), (434, 4896264), (496, 4284231), (651, 3264176), (744, 2856154), (868, 2448132), (961, 2211216), (1302, 1632088), (1488, 1428077), (1736, 1224066), (1922, 1105608), (2604, 816044), (2883, 737072), (3472, 612033), (3844, 552804), (5208, 408022), (5766, 368536), (6581, 322896), (6727, 315888), (7688, 276402), (10416, 204011), (11532, 184268), (13162, 161448), (13454, 157944), (15376, 138201), (19743, 107632), (20181, 105296), (23064, 92134), (26324, 80724), (26908, 78972), (39486, 53816), (40362, 52648), (46067, 46128)]