About the Number
21009827664
2進数表記:10011100100010010001000011101010000
漢数字表記:二百十億九百八十二万七千六百六十四
素因数分解:
素因数の和:31322
約数の個数: 240
約数和(自身を含む): 72540000000
約数和(自身を除く): 51530172336
約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 29, 36, 42, 46, 48, 56, 58, 63, 69, 72, 84, 87, 92, 112, 116, 126, 138, 144, 161, 168, 174, 184, 203, 207, 232, 252, 261, 276, 322, 336, 348, 368, 406, 414, 464, 483, 504, 522, 552, 609, 644, 667, 696, 812, 828, 966, 1008, 1044, 1104, 1218, 1288, 1334, 1392, 1449, 1624, 1656, 1827, 1932, 2001, 2088, 2436, 2576, 2668, 2898, 3248, 3312, 3654, 3864, 4002, 4176, 4669, 4872, 5336, 5796, 6003, 7308, 7728, 8004, 9338, 9744, 10672, 11592, 12006, 14007, 14616, 16008, 18676, 23184, 24012, 28014, 29232, 31249, 32016, 37352, 42021, 48024, 56028, 62498, 74704, 84042, 93747, 96048, 112056, 124996, 168084, 187494, 218743, 224112, 249992, 281241, 336168, 374988, 437486, 499984, 562482, 656229, 672336, 718727, 749976, 874972, 906221, 1124964, 1312458, 1437454, 1499952, 1749944, 1812442, 1968687, 2156181, 2249928, 2624916, 2718663, 2874908, 3499888, 3624884, 3937374, 4312362, 4499856, 5031089, 5249832, 5437326, 5749816, 6343547, 6468543, 7249768, 7874748, 8155989, 8624724, 10062178, 10499664, 10874652, 11499632, 12687094, 12937086, 14499536, 15093267, 15749496, 16311978, 17249448, 19030641, 20124356, 20843083, 21749304, 25374188, 25874172, 30186534, 31498992, 32623956, 34498896, 38061282, 40248712, 41686166, 43498608, 45279801, 50748376, 51748344, 57091923, 60373068, 62529249, 65247912, 76122564, 80497424, 83372332, 90559602, 101496752, 103496688, 114183846, 120746136, 125058498, 130495824, 145901581, 152245128, 166744664, 181119204, 187587747, 228367692, 241492272, 250116996, 291803162, 304490256, 333489328, 362238408, 375175494, 437704743, 456735384, 500233992, 583606324, 724476816, 750350988, 875409486, 913470768, 1000467984, 1167212648, 1313114229, 1500701976, 1750818972, 2334425296, 2626228458, 3001403952, 3501637944, 5252456916, 7003275888, 10504913832, 21009827664]
約数ペア:
[(1, 21009827664), (2, 10504913832), (3, 7003275888), (4, 5252456916), (6, 3501637944), (7, 3001403952), (8, 2626228458), (9, 2334425296), (12, 1750818972), (14, 1500701976), (16, 1313114229), (18, 1167212648), (21, 1000467984), (23, 913470768), (24, 875409486), (28, 750350988), (29, 724476816), (36, 583606324), (42, 500233992), (46, 456735384), (48, 437704743), (56, 375175494), (58, 362238408), (63, 333489328), (69, 304490256), (72, 291803162), (84, 250116996), (87, 241492272), (92, 228367692), (112, 187587747), (116, 181119204), (126, 166744664), (138, 152245128), (144, 145901581), (161, 130495824), (168, 125058498), (174, 120746136), (184, 114183846), (203, 103496688), (207, 101496752), (232, 90559602), (252, 83372332), (261, 80497424), (276, 76122564), (322, 65247912), (336, 62529249), (348, 60373068), (368, 57091923), (406, 51748344), (414, 50748376), (464, 45279801), (483, 43498608), (504, 41686166), (522, 40248712), (552, 38061282), (609, 34498896), (644, 32623956), (667, 31498992), (696, 30186534), (812, 25874172), (828, 25374188), (966, 21749304), (1008, 20843083), (1044, 20124356), (1104, 19030641), (1218, 17249448), (1288, 16311978), (1334, 15749496), (1392, 15093267), (1449, 14499536), (1624, 12937086), (1656, 12687094), (1827, 11499632), (1932, 10874652), (2001, 10499664), (2088, 10062178), (2436, 8624724), (2576, 8155989), (2668, 7874748), (2898, 7249768), (3248, 6468543), (3312, 6343547), (3654, 5749816), (3864, 5437326), (4002, 5249832), (4176, 5031089), (4669, 4499856), (4872, 4312362), (5336, 3937374), (5796, 3624884), (6003, 3499888), (7308, 2874908), (7728, 2718663), (8004, 2624916), (9338, 2249928), (9744, 2156181), (10672, 1968687), (11592, 1812442), (12006, 1749944), (14007, 1499952), (14616, 1437454), (16008, 1312458), (18676, 1124964), (23184, 906221), (24012, 874972), (28014, 749976), (29232, 718727), (31249, 672336), (32016, 656229), (37352, 562482), (42021, 499984), (48024, 437486), (56028, 374988), (62498, 336168), (74704, 281241), (84042, 249992), (93747, 224112), (96048, 218743), (112056, 187494), (124996, 168084)]このpageの処理時間: 0.8401954174041748 seconds