21210528768

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:1011

約数の個数: 352

約数和(自身を含む): 67744760832

約数和(自身を除く): 46534232064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 53, 64, 66, 78, 88, 96, 104, 106, 128, 132, 143, 156, 159, 176, 192, 208, 212, 256, 264, 286, 312, 318, 352, 384, 416, 424, 429, 512, 528, 572, 583, 624, 636, 689, 704, 768, 832, 848, 858, 911, 1024, 1056, 1144, 1166, 1248, 1272, 1378, 1408, 1536, 1664, 1696, 1716, 1749, 1822, 2067, 2112, 2288, 2332, 2496, 2544, 2733, 2756, 2816, 3072, 3328, 3392, 3432, 3498, 3644, 4134, 4224, 4576, 4664, 4992, 5088, 5466, 5512, 5632, 6656, 6784, 6864, 6996, 7288, 7579, 8268, 8448, 9152, 9328, 9984, 10021, 10176, 10932, 11024, 11264, 11843, 13312, 13568, 13728, 13992, 14576, 15158, 16536, 16896, 18304, 18656, 19968, 20042, 20352, 21864, 22048, 22737, 23686, 27136, 27456, 27984, 29152, 30063, 30316, 33072, 33792, 35529, 36608, 37312, 39936, 40084, 40704, 43728, 44096, 45474, 47372, 48283, 54272, 54912, 55968, 58304, 60126, 60632, 66144, 71058, 73216, 74624, 80168, 81408, 87456, 88192, 90948, 94744, 96566, 109824, 111936, 116608, 120252, 121264, 130273, 132288, 142116, 144849, 146432, 149248, 160336, 162816, 174912, 176384, 181896, 189488, 193132, 219648, 223872, 233216, 240504, 242528, 260546, 264576, 284232, 289698, 298496, 320672, 349824, 352768, 363792, 378976, 386264, 390819, 439296, 447744, 466432, 481008, 485056, 521092, 529152, 531113, 568464, 579396, 596992, 627679, 641344, 699648, 705536, 727584, 757952, 772528, 781638, 895488, 932864, 962016, 970112, 1042184, 1058304, 1062226, 1136928, 1158792, 1255358, 1282688, 1399296, 1455168, 1515904, 1545056, 1563276, 1593339, 1790976, 1883037, 1924032, 1940224, 2084368, 2116608, 2124452, 2273856, 2317584, 2510716, 2565376, 2798592, 2910336, 3031808, 3090112, 3126552, 3186678, 3766074, 3848064, 3880448, 4168736, 4248904, 4547712, 4635168, 5021432, 5130752, 5820672, 6063616, 6180224, 6253104, 6373356, 6904469, 7532148, 7696128, 7760896, 8337472, 8497808, 9095424, 9270336, 10042864, 10261504, 11641344, 12127232, 12360448, 12506208, 12746712, 13808938, 15064296, 15392256, 16674944, 16995616, 18190848, 18540672, 20085728, 20713407, 23282688, 24720896, 25012416, 25493424, 27617876, 30128592, 30784512, 33349888, 33991232, 36381696, 37081344, 40171456, 41426814, 49441792, 50024832, 50986848, 55235752, 60257184, 66699776, 67982464, 74162688, 80342912, 82853628, 100049664, 101973696, 110471504, 120514368, 133399552, 135964928, 148325376, 160685824, 165707256, 200099328, 203947392, 220943008, 241028736, 271929856, 321371648, 331414512, 400198656, 407894784, 441886016, 482057472, 543859712, 642743296, 662829024, 815789568, 883772032, 964114944, 1325658048, 1631579136, 1767544064, 1928229888, 2651316096, 3535088128, 5302632192, 7070176256, 10605264384, 21210528768]

約数ペア:

[(1, 21210528768), (2, 10605264384), (3, 7070176256), (4, 5302632192), (6, 3535088128), (8, 2651316096), (11, 1928229888), (12, 1767544064), (13, 1631579136), (16, 1325658048), (22, 964114944), (24, 883772032), (26, 815789568), (32, 662829024), (33, 642743296), (39, 543859712), (44, 482057472), (48, 441886016), (52, 407894784), (53, 400198656), (64, 331414512), (66, 321371648), (78, 271929856), (88, 241028736), (96, 220943008), (104, 203947392), (106, 200099328), (128, 165707256), (132, 160685824), (143, 148325376), (156, 135964928), (159, 133399552), (176, 120514368), (192, 110471504), (208, 101973696), (212, 100049664), (256, 82853628), (264, 80342912), (286, 74162688), (312, 67982464), (318, 66699776), (352, 60257184), (384, 55235752), (416, 50986848), (424, 50024832), (429, 49441792), (512, 41426814), (528, 40171456), (572, 37081344), (583, 36381696), (624, 33991232), (636, 33349888), (689, 30784512), (704, 30128592), (768, 27617876), (832, 25493424), (848, 25012416), (858, 24720896), (911, 23282688), (1024, 20713407), (1056, 20085728), (1144, 18540672), (1166, 18190848), (1248, 16995616), (1272, 16674944), (1378, 15392256), (1408, 15064296), (1536, 13808938), (1664, 12746712), (1696, 12506208), (1716, 12360448), (1749, 12127232), (1822, 11641344), (2067, 10261504), (2112, 10042864), (2288, 9270336), (2332, 9095424), (2496, 8497808), (2544, 8337472), (2733, 7760896), (2756, 7696128), (2816, 7532148), (3072, 6904469), (3328, 6373356), (3392, 6253104), (3432, 6180224), (3498, 6063616), (3644, 5820672), (4134, 5130752), (4224, 5021432), (4576, 4635168), (4664, 4547712), (4992, 4248904), (5088, 4168736), (5466, 3880448), (5512, 3848064), (5632, 3766074), (6656, 3186678), (6784, 3126552), (6864, 3090112), (6996, 3031808), (7288, 2910336), (7579, 2798592), (8268, 2565376), (8448, 2510716), (9152, 2317584), (9328, 2273856), (9984, 2124452), (10021, 2116608), (10176, 2084368), (10932, 1940224), (11024, 1924032), (11264, 1883037), (11843, 1790976), (13312, 1593339), (13568, 1563276), (13728, 1545056), (13992, 1515904), (14576, 1455168), (15158, 1399296), (16536, 1282688), (16896, 1255358), (18304, 1158792), (18656, 1136928), (19968, 1062226), (20042, 1058304), (20352, 1042184), (21864, 970112), (22048, 962016), (22737, 932864), (23686, 895488), (27136, 781638), (27456, 772528), (27984, 757952), (29152, 727584), (30063, 705536), (30316, 699648), (33072, 641344), (33792, 627679), (35529, 596992), (36608, 579396), (37312, 568464), (39936, 531113), (40084, 529152), (40704, 521092), (43728, 485056), (44096, 481008), (45474, 466432), (47372, 447744), (48283, 439296), (54272, 390819), (54912, 386264), (55968, 378976), (58304, 363792), (60126, 352768), (60632, 349824), (66144, 320672), (71058, 298496), (73216, 289698), (74624, 284232), (80168, 264576), (81408, 260546), (87456, 242528), (88192, 240504), (90948, 233216), (94744, 223872), (96566, 219648), (109824, 193132), (111936, 189488), (116608, 181896), (120252, 176384), (121264, 174912), (130273, 162816), (132288, 160336), (142116, 149248), (144849, 146432)]