256269024

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1973}}^1$

素因数の和:2041

約数の個数: 144

約数和(自身を含む): 814819824

約数和(自身を除く): 558550800

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 41, 44, 48, 66, 72, 82, 88, 96, 99, 123, 132, 144, 164, 176, 198, 246, 264, 288, 328, 352, 369, 396, 451, 492, 528, 656, 738, 792, 902, 984, 1056, 1312, 1353, 1476, 1584, 1804, 1968, 1973, 2706, 2952, 3168, 3608, 3936, 3946, 4059, 5412, 5904, 5919, 7216, 7892, 8118, 10824, 11808, 11838, 14432, 15784, 16236, 17757, 21648, 21703, 23676, 31568, 32472, 35514, 43296, 43406, 47352, 63136, 64944, 65109, 71028, 80893, 86812, 94704, 129888, 130218, 142056, 161786, 173624, 189408, 195327, 242679, 260436, 284112, 323572, 347248, 390654, 485358, 520872, 568224, 647144, 694496, 728037, 781308, 889823, 970716, 1041744, 1294288, 1456074, 1562616, 1779646, 1941432, 2083488, 2588576, 2669469, 2912148, 3125232, 3559292, 3882864, 5338938, 5824296, 6250464, 7118584, 7765728, 8008407, 10677876, 11648592, 14237168, 16016814, 21355752, 23297184, 28474336, 32033628, 42711504, 64067256, 85423008, 128134512, 256269024]

約数ペア:

[(1, 256269024), (2, 128134512), (3, 85423008), (4, 64067256), (6, 42711504), (8, 32033628), (9, 28474336), (11, 23297184), (12, 21355752), (16, 16016814), (18, 14237168), (22, 11648592), (24, 10677876), (32, 8008407), (33, 7765728), (36, 7118584), (41, 6250464), (44, 5824296), (48, 5338938), (66, 3882864), (72, 3559292), (82, 3125232), (88, 2912148), (96, 2669469), (99, 2588576), (123, 2083488), (132, 1941432), (144, 1779646), (164, 1562616), (176, 1456074), (198, 1294288), (246, 1041744), (264, 970716), (288, 889823), (328, 781308), (352, 728037), (369, 694496), (396, 647144), (451, 568224), (492, 520872), (528, 485358), (656, 390654), (738, 347248), (792, 323572), (902, 284112), (984, 260436), (1056, 242679), (1312, 195327), (1353, 189408), (1476, 173624), (1584, 161786), (1804, 142056), (1968, 130218), (1973, 129888), (2706, 94704), (2952, 86812), (3168, 80893), (3608, 71028), (3936, 65109), (3946, 64944), (4059, 63136), (5412, 47352), (5904, 43406), (5919, 43296), (7216, 35514), (7892, 32472), (8118, 31568), (10824, 23676), (11808, 21703), (11838, 21648), (14432, 17757), (15784, 16236)]