2721286656

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1523

約数の個数: 240

約数和(自身を含む): 8805427488

約数和(自身を除く): 6084140832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 37, 44, 48, 64, 66, 72, 74, 88, 96, 99, 111, 128, 132, 144, 148, 176, 192, 198, 222, 256, 264, 288, 296, 333, 352, 384, 396, 407, 444, 512, 528, 576, 592, 666, 704, 768, 792, 814, 888, 1056, 1152, 1184, 1221, 1332, 1408, 1451, 1536, 1584, 1628, 1776, 2112, 2304, 2368, 2442, 2664, 2816, 2902, 3168, 3256, 3552, 3663, 4224, 4353, 4608, 4736, 4884, 5328, 5632, 5804, 6336, 6512, 7104, 7326, 8448, 8706, 9472, 9768, 10656, 11608, 12672, 13024, 13059, 14208, 14652, 15961, 16896, 17412, 18944, 19536, 21312, 23216, 25344, 26048, 26118, 28416, 29304, 31922, 34824, 39072, 42624, 46432, 47883, 50688, 52096, 52236, 53687, 56832, 58608, 63844, 69648, 78144, 85248, 92864, 95766, 104192, 104472, 107374, 117216, 127688, 139296, 143649, 156288, 161061, 170496, 185728, 191532, 208384, 208944, 214748, 234432, 255376, 278592, 287298, 312576, 322122, 371456, 383064, 417888, 429496, 468864, 483183, 510752, 557184, 574596, 590557, 625152, 644244, 742912, 766128, 835776, 858992, 937728, 966366, 1021504, 1114368, 1149192, 1181114, 1288488, 1532256, 1671552, 1717984, 1771671, 1875456, 1932732, 2043008, 2228736, 2298384, 2362228, 2576976, 3064512, 3343104, 3435968, 3543342, 3865464, 4086016, 4596768, 4724456, 5153952, 5315013, 6129024, 6686208, 6871936, 7086684, 7730928, 8172032, 9193536, 9448912, 10307904, 10630026, 12258048, 13743872, 14173368, 15461856, 18387072, 18897824, 20615808, 21260052, 24516096, 27487744, 28346736, 30923712, 36774144, 37795648, 41231616, 42520104, 56693472, 61847424, 73548288, 75591296, 82463232, 85040208, 113386944, 123694848, 151182592, 170080416, 226773888, 247389696, 302365184, 340160832, 453547776, 680321664, 907095552, 1360643328, 2721286656]

約数ペア:

[(1, 2721286656), (2, 1360643328), (3, 907095552), (4, 680321664), (6, 453547776), (8, 340160832), (9, 302365184), (11, 247389696), (12, 226773888), (16, 170080416), (18, 151182592), (22, 123694848), (24, 113386944), (32, 85040208), (33, 82463232), (36, 75591296), (37, 73548288), (44, 61847424), (48, 56693472), (64, 42520104), (66, 41231616), (72, 37795648), (74, 36774144), (88, 30923712), (96, 28346736), (99, 27487744), (111, 24516096), (128, 21260052), (132, 20615808), (144, 18897824), (148, 18387072), (176, 15461856), (192, 14173368), (198, 13743872), (222, 12258048), (256, 10630026), (264, 10307904), (288, 9448912), (296, 9193536), (333, 8172032), (352, 7730928), (384, 7086684), (396, 6871936), (407, 6686208), (444, 6129024), (512, 5315013), (528, 5153952), (576, 4724456), (592, 4596768), (666, 4086016), (704, 3865464), (768, 3543342), (792, 3435968), (814, 3343104), (888, 3064512), (1056, 2576976), (1152, 2362228), (1184, 2298384), (1221, 2228736), (1332, 2043008), (1408, 1932732), (1451, 1875456), (1536, 1771671), (1584, 1717984), (1628, 1671552), (1776, 1532256), (2112, 1288488), (2304, 1181114), (2368, 1149192), (2442, 1114368), (2664, 1021504), (2816, 966366), (2902, 937728), (3168, 858992), (3256, 835776), (3552, 766128), (3663, 742912), (4224, 644244), (4353, 625152), (4608, 590557), (4736, 574596), (4884, 557184), (5328, 510752), (5632, 483183), (5804, 468864), (6336, 429496), (6512, 417888), (7104, 383064), (7326, 371456), (8448, 322122), (8706, 312576), (9472, 287298), (9768, 278592), (10656, 255376), (11608, 234432), (12672, 214748), (13024, 208944), (13059, 208384), (14208, 191532), (14652, 185728), (15961, 170496), (16896, 161061), (17412, 156288), (18944, 143649), (19536, 139296), (21312, 127688), (23216, 117216), (25344, 107374), (26048, 104472), (26118, 104192), (28416, 95766), (29304, 92864), (31922, 85248), (34824, 78144), (39072, 69648), (42624, 63844), (46432, 58608), (47883, 56832), (50688, 53687), (52096, 52236)]