690571728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1114

約数の個数: 240

約数和(自身を含む): 2451426432

約数和(自身を除く): 1760854704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 61, 63, 66, 72, 77, 84, 88, 99, 112, 122, 126, 132, 144, 154, 168, 176, 183, 198, 231, 244, 252, 264, 308, 336, 366, 396, 427, 462, 488, 504, 528, 549, 616, 671, 693, 732, 792, 854, 924, 976, 1008, 1021, 1098, 1232, 1281, 1342, 1386, 1464, 1584, 1708, 1848, 2013, 2042, 2196, 2562, 2684, 2772, 2928, 3063, 3416, 3696, 3843, 4026, 4084, 4392, 4697, 5124, 5368, 5544, 6039, 6126, 6832, 7147, 7686, 8052, 8168, 8784, 9189, 9394, 10248, 10736, 11088, 11231, 12078, 12252, 14091, 14294, 15372, 16104, 16336, 18378, 18788, 20496, 21441, 22462, 24156, 24504, 28182, 28588, 30744, 32208, 33693, 36756, 37576, 42273, 42882, 44924, 48312, 49008, 56364, 57176, 61488, 62281, 64323, 67386, 73512, 75152, 78617, 84546, 85764, 89848, 96624, 101079, 112728, 114352, 124562, 128646, 134772, 147024, 157234, 169092, 171528, 179696, 186843, 202158, 225456, 235851, 249124, 257292, 269544, 314468, 338184, 343056, 373686, 404316, 435967, 471702, 498248, 514584, 539088, 560529, 628936, 676368, 685091, 707553, 747372, 808632, 871934, 943404, 996496, 1029168, 1121058, 1257872, 1307901, 1370182, 1415106, 1494744, 1617264, 1743868, 1886808, 2055273, 2242116, 2615802, 2740364, 2830212, 2989488, 3487736, 3773616, 3923703, 4110546, 4484232, 4795637, 5231604, 5480728, 5660424, 6165819, 6975472, 7847406, 8221092, 8968464, 9591274, 10463208, 10961456, 11320848, 12331638, 14386911, 15694812, 16442184, 19182548, 20926416, 24663276, 28773822, 31389624, 32884368, 38365096, 43160733, 49326552, 57547644, 62779248, 76730192, 86321466, 98653104, 115095288, 172642932, 230190576, 345285864, 690571728]

約数ペア:

[(1, 690571728), (2, 345285864), (3, 230190576), (4, 172642932), (6, 115095288), (7, 98653104), (8, 86321466), (9, 76730192), (11, 62779248), (12, 57547644), (14, 49326552), (16, 43160733), (18, 38365096), (21, 32884368), (22, 31389624), (24, 28773822), (28, 24663276), (33, 20926416), (36, 19182548), (42, 16442184), (44, 15694812), (48, 14386911), (56, 12331638), (61, 11320848), (63, 10961456), (66, 10463208), (72, 9591274), (77, 8968464), (84, 8221092), (88, 7847406), (99, 6975472), (112, 6165819), (122, 5660424), (126, 5480728), (132, 5231604), (144, 4795637), (154, 4484232), (168, 4110546), (176, 3923703), (183, 3773616), (198, 3487736), (231, 2989488), (244, 2830212), (252, 2740364), (264, 2615802), (308, 2242116), (336, 2055273), (366, 1886808), (396, 1743868), (427, 1617264), (462, 1494744), (488, 1415106), (504, 1370182), (528, 1307901), (549, 1257872), (616, 1121058), (671, 1029168), (693, 996496), (732, 943404), (792, 871934), (854, 808632), (924, 747372), (976, 707553), (1008, 685091), (1021, 676368), (1098, 628936), (1232, 560529), (1281, 539088), (1342, 514584), (1386, 498248), (1464, 471702), (1584, 435967), (1708, 404316), (1848, 373686), (2013, 343056), (2042, 338184), (2196, 314468), (2562, 269544), (2684, 257292), (2772, 249124), (2928, 235851), (3063, 225456), (3416, 202158), (3696, 186843), (3843, 179696), (4026, 171528), (4084, 169092), (4392, 157234), (4697, 147024), (5124, 134772), (5368, 128646), (5544, 124562), (6039, 114352), (6126, 112728), (6832, 101079), (7147, 96624), (7686, 89848), (8052, 85764), (8168, 84546), (8784, 78617), (9189, 75152), (9394, 73512), (10248, 67386), (10736, 64323), (11088, 62281), (11231, 61488), (12078, 57176), (12252, 56364), (14091, 49008), (14294, 48312), (15372, 44924), (16104, 42882), (16336, 42273), (18378, 37576), (18788, 36756), (20496, 33693), (21441, 32208), (22462, 30744), (24156, 28588), (24504, 28182)]