About the Number

21742707168

21742707167 ← → 21742707169

2進数表記:10100001111111101110110000111100000

漢数字表記:二百十七億四千二百七十万七千百六十八

素因数分解:

2 5 × 3 2 × 7 1 × 13 3 × 4909 1

素因数の和:4971
約数の個数: 288
約数和(自身を含む): 76565361600
約数和(自身を除く): 54822654432

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 224, 234, 252, 273, 288, 312, 336, 338, 364, 416, 468, 504, 507, 546, 624, 672, 676, 728, 819, 936, 1008, 1014, 1092, 1183, 1248, 1352, 1456, 1521, 1638, 1872, 2016, 2028, 2184, 2197, 2366, 2704, 2912, 3042, 3276, 3549, 3744, 4056, 4368, 4394, 4732, 4909, 5408, 6084, 6552, 6591, 7098, 8112, 8736, 8788, 9464, 9818, 10647, 12168, 13104, 13182, 14196, 14727, 15379, 16224, 17576, 18928, 19636, 19773, 21294, 24336, 26208, 26364, 28392, 29454, 30758, 34363, 35152, 37856, 39272, 39546, 42588, 44181, 46137, 48672, 52728, 56784, 58908, 61516, 63817, 68726, 70304, 78544, 79092, 85176, 88362, 92274, 103089, 105456, 113568, 117816, 123032, 127634, 137452, 138411, 157088, 158184, 170352, 176724, 184548, 191451, 206178, 210912, 235632, 246064, 255268, 274904, 276822, 309267, 316368, 340704, 353448, 369096, 382902, 412356, 446719, 471264, 492128, 510536, 549808, 553644, 574353, 618534, 632736, 706896, 738192, 765804, 824712, 829621, 893438, 1021072, 1099616, 1107288, 1148706, 1237068, 1340157, 1413792, 1476384, 1531608, 1649424, 1659242, 1786876, 2042144, 2214576, 2297412, 2474136, 2488863, 2680314, 3063216, 3298848, 3318484, 3573752, 4020471, 4429152, 4594824, 4948272, 4977726, 5360628, 5807347, 6126432, 6636968, 7147504, 7466589, 8040942, 9189648, 9896544, 9955452, 10721256, 10785073, 11614694, 13273936, 14295008, 14933178, 16081884, 17422041, 18379296, 19910904, 21442512, 21570146, 23229388, 26547872, 29866356, 32163768, 32355219, 34844082, 39821808, 42885024, 43140292, 46458776, 52266123, 59732712, 64327536, 64710438, 69688164, 75495511, 79643616, 86280584, 92917552, 97065657, 104532246, 119465424, 128655072, 129420876, 139376328, 150991022, 172561168, 185835104, 194131314, 209064492, 226486533, 238930848, 258841752, 278752656, 301982044, 345122336, 388262628, 418128984, 452973066, 517683504, 557505312, 603964088, 679459599, 776525256, 836257968, 905946132, 1035367008, 1207928176, 1358919198, 1553050512, 1672515936, 1811892264, 2415856352, 2717838396, 3106101024, 3623784528, 5435676792, 7247569056, 10871353584, 21742707168]

約数ペア:
[(1, 21742707168), (2, 10871353584), (3, 7247569056), (4, 5435676792), (6, 3623784528), (7, 3106101024), (8, 2717838396), (9, 2415856352), (12, 1811892264), (13, 1672515936), (14, 1553050512), (16, 1358919198), (18, 1207928176), (21, 1035367008), (24, 905946132), (26, 836257968), (28, 776525256), (32, 679459599), (36, 603964088), (39, 557505312), (42, 517683504), (48, 452973066), (52, 418128984), (56, 388262628), (63, 345122336), (72, 301982044), (78, 278752656), (84, 258841752), (91, 238930848), (96, 226486533), (104, 209064492), (112, 194131314), (117, 185835104), (126, 172561168), (144, 150991022), (156, 139376328), (168, 129420876), (169, 128655072), (182, 119465424), (208, 104532246), (224, 97065657), (234, 92917552), (252, 86280584), (273, 79643616), (288, 75495511), (312, 69688164), (336, 64710438), (338, 64327536), (364, 59732712), (416, 52266123), (468, 46458776), (504, 43140292), (507, 42885024), (546, 39821808), (624, 34844082), (672, 32355219), (676, 32163768), (728, 29866356), (819, 26547872), (936, 23229388), (1008, 21570146), (1014, 21442512), (1092, 19910904), (1183, 18379296), (1248, 17422041), (1352, 16081884), (1456, 14933178), (1521, 14295008), (1638, 13273936), (1872, 11614694), (2016, 10785073), (2028, 10721256), (2184, 9955452), (2197, 9896544), (2366, 9189648), (2704, 8040942), (2912, 7466589), (3042, 7147504), (3276, 6636968), (3549, 6126432), (3744, 5807347), (4056, 5360628), (4368, 4977726), (4394, 4948272), (4732, 4594824), (4909, 4429152), (5408, 4020471), (6084, 3573752), (6552, 3318484), (6591, 3298848), (7098, 3063216), (8112, 2680314), (8736, 2488863), (8788, 2474136), (9464, 2297412), (9818, 2214576), (10647, 2042144), (12168, 1786876), (13104, 1659242), (13182, 1649424), (14196, 1531608), (14727, 1476384), (15379, 1413792), (16224, 1340157), (17576, 1237068), (18928, 1148706), (19636, 1107288), (19773, 1099616), (21294, 1021072), (24336, 893438), (26208, 829621), (26364, 824712), (28392, 765804), (29454, 738192), (30758, 706896), (34363, 632736), (35152, 618534), (37856, 574353), (39272, 553644), (39546, 549808), (42588, 510536), (44181, 492128), (46137, 471264), (48672, 446719), (52728, 412356), (56784, 382902), (58908, 369096), (61516, 353448), (63817, 340704), (68726, 316368), (70304, 309267), (78544, 276822), (79092, 274904), (85176, 255268), (88362, 246064), (92274, 235632), (103089, 210912), (105456, 206178), (113568, 191451), (117816, 184548), (123032, 176724), (127634, 170352), (137452, 158184), (138411, 157088)]

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