199677528

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 580608000

約数和(自身を除く): 380930472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 127, 174, 216, 232, 251, 254, 261, 348, 381, 502, 508, 522, 696, 753, 762, 783, 1004, 1016, 1044, 1143, 1506, 1524, 1566, 2008, 2088, 2259, 2286, 3012, 3048, 3132, 3429, 3683, 4518, 4572, 6024, 6264, 6777, 6858, 7279, 7366, 9036, 9144, 11049, 13554, 13716, 14558, 14732, 18072, 21837, 22098, 27108, 27432, 29116, 29464, 31877, 33147, 43674, 44196, 54216, 58232, 63754, 65511, 66294, 87348, 88392, 95631, 99441, 127508, 131022, 132588, 174696, 191262, 196533, 198882, 255016, 262044, 265176, 286893, 382524, 393066, 397764, 524088, 573786, 765048, 786132, 795528, 860679, 924433, 1147572, 1572264, 1721358, 1848866, 2295144, 2773299, 3442716, 3697732, 5546598, 6885432, 7395464, 8319897, 11093196, 16639794, 22186392, 24959691, 33279588, 49919382, 66559176, 99838764, 199677528]

約数ペア:

[(1, 199677528), (2, 99838764), (3, 66559176), (4, 49919382), (6, 33279588), (8, 24959691), (9, 22186392), (12, 16639794), (18, 11093196), (24, 8319897), (27, 7395464), (29, 6885432), (36, 5546598), (54, 3697732), (58, 3442716), (72, 2773299), (87, 2295144), (108, 1848866), (116, 1721358), (127, 1572264), (174, 1147572), (216, 924433), (232, 860679), (251, 795528), (254, 786132), (261, 765048), (348, 573786), (381, 524088), (502, 397764), (508, 393066), (522, 382524), (696, 286893), (753, 265176), (762, 262044), (783, 255016), (1004, 198882), (1016, 196533), (1044, 191262), (1143, 174696), (1506, 132588), (1524, 131022), (1566, 127508), (2008, 99441), (2088, 95631), (2259, 88392), (2286, 87348), (3012, 66294), (3048, 65511), (3132, 63754), (3429, 58232), (3683, 54216), (4518, 44196), (4572, 43674), (6024, 33147), (6264, 31877), (6777, 29464), (6858, 29116), (7279, 27432), (7366, 27108), (9036, 22098), (9144, 21837), (11049, 18072), (13554, 14732), (13716, 14558)]