About the Number

21236632872

21236632871 ← → 21236632873

2進数表記:10011110001110011010100110100101000

漢数字表記:二百十二億三千六百六十三万二千八百七十二

素因数分解:

2 3 × 3 1 × 7 1 × 13 1 × 23 1 × 419 1 × 1009 1

素因数の和:1480
約数の個数: 256
約数和(自身を含む): 68414976000
約数和(自身を除く): 47178343128

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 273, 276, 299, 312, 322, 364, 419, 483, 546, 552, 598, 644, 728, 838, 897, 966, 1009, 1092, 1196, 1257, 1288, 1676, 1794, 1932, 2018, 2093, 2184, 2392, 2514, 2933, 3027, 3352, 3588, 3864, 4036, 4186, 5028, 5447, 5866, 6054, 6279, 7063, 7176, 8072, 8372, 8799, 9637, 10056, 10894, 11732, 12108, 12558, 13117, 14126, 16341, 16744, 17598, 19274, 21189, 21788, 23207, 23464, 24216, 25116, 26234, 28252, 28911, 32682, 35196, 38129, 38548, 39351, 42378, 43576, 46414, 50232, 52468, 56504, 57822, 65364, 67459, 69621, 70392, 76258, 77096, 78702, 84756, 91819, 92828, 104936, 114387, 115644, 125281, 130728, 134918, 139242, 152516, 157404, 162449, 169512, 183638, 185656, 202377, 228774, 231288, 250562, 269836, 275457, 278484, 301691, 305032, 314808, 324898, 367276, 375843, 404754, 422771, 457548, 487347, 501124, 539672, 550914, 556968, 603382, 649796, 734552, 751686, 809508, 845542, 876967, 905073, 915096, 974694, 1002248, 1101828, 1206764, 1268313, 1299592, 1503372, 1619016, 1691084, 1753934, 1810146, 1949388, 2111837, 2203656, 2413528, 2536626, 2630901, 2959397, 3006744, 3382168, 3507868, 3620292, 3898776, 4223674, 5073252, 5261802, 5496023, 5918794, 6335511, 7015736, 7240584, 8447348, 8878191, 9723733, 10146504, 10523604, 10992046, 11837588, 12671022, 16488069, 16894696, 17756382, 19447466, 21047208, 21984092, 23675176, 25342044, 29171199, 32976138, 35512764, 38472161, 38894932, 43968184, 50684088, 58342398, 65952276, 68066131, 71025528, 76944322, 77789864, 115416483, 116684796, 126408529, 131904552, 136132262, 153888644, 204198393, 230832966, 233369592, 252817058, 272264524, 307777288, 379225587, 408396786, 461665932, 505634116, 544529048, 758451174, 816793572, 884859703, 923331864, 1011268232, 1516902348, 1633587144, 1769719406, 2654579109, 3033804696, 3539438812, 5309158218, 7078877624, 10618316436, 21236632872]

約数ペア:
[(1, 21236632872), (2, 10618316436), (3, 7078877624), (4, 5309158218), (6, 3539438812), (7, 3033804696), (8, 2654579109), (12, 1769719406), (13, 1633587144), (14, 1516902348), (21, 1011268232), (23, 923331864), (24, 884859703), (26, 816793572), (28, 758451174), (39, 544529048), (42, 505634116), (46, 461665932), (52, 408396786), (56, 379225587), (69, 307777288), (78, 272264524), (84, 252817058), (91, 233369592), (92, 230832966), (104, 204198393), (138, 153888644), (156, 136132262), (161, 131904552), (168, 126408529), (182, 116684796), (184, 115416483), (273, 77789864), (276, 76944322), (299, 71025528), (312, 68066131), (322, 65952276), (364, 58342398), (419, 50684088), (483, 43968184), (546, 38894932), (552, 38472161), (598, 35512764), (644, 32976138), (728, 29171199), (838, 25342044), (897, 23675176), (966, 21984092), (1009, 21047208), (1092, 19447466), (1196, 17756382), (1257, 16894696), (1288, 16488069), (1676, 12671022), (1794, 11837588), (1932, 10992046), (2018, 10523604), (2093, 10146504), (2184, 9723733), (2392, 8878191), (2514, 8447348), (2933, 7240584), (3027, 7015736), (3352, 6335511), (3588, 5918794), (3864, 5496023), (4036, 5261802), (4186, 5073252), (5028, 4223674), (5447, 3898776), (5866, 3620292), (6054, 3507868), (6279, 3382168), (7063, 3006744), (7176, 2959397), (8072, 2630901), (8372, 2536626), (8799, 2413528), (9637, 2203656), (10056, 2111837), (10894, 1949388), (11732, 1810146), (12108, 1753934), (12558, 1691084), (13117, 1619016), (14126, 1503372), (16341, 1299592), (16744, 1268313), (17598, 1206764), (19274, 1101828), (21189, 1002248), (21788, 974694), (23207, 915096), (23464, 905073), (24216, 876967), (25116, 845542), (26234, 809508), (28252, 751686), (28911, 734552), (32682, 649796), (35196, 603382), (38129, 556968), (38548, 550914), (39351, 539672), (42378, 501124), (43576, 487347), (46414, 457548), (50232, 422771), (52468, 404754), (56504, 375843), (57822, 367276), (65364, 324898), (67459, 314808), (69621, 305032), (70392, 301691), (76258, 278484), (77096, 275457), (78702, 269836), (84756, 250562), (91819, 231288), (92828, 228774), (104936, 202377), (114387, 185656), (115644, 183638), (125281, 169512), (130728, 162449), (134918, 157404), (139242, 152516)]

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