21228355584

素因数分解:

$2^{16}\times 3^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 408

約数和(自身を含む): 67175460352

約数和(自身を除く): 45947104768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 62, 64, 72, 81, 86, 93, 96, 108, 124, 128, 129, 144, 162, 172, 186, 192, 216, 243, 248, 256, 258, 279, 288, 324, 344, 372, 384, 387, 432, 486, 496, 512, 516, 558, 576, 648, 688, 744, 768, 774, 837, 864, 972, 992, 1024, 1032, 1116, 1152, 1161, 1296, 1333, 1376, 1488, 1536, 1548, 1674, 1728, 1944, 1984, 2048, 2064, 2232, 2304, 2322, 2511, 2592, 2666, 2752, 2976, 3072, 3096, 3348, 3456, 3483, 3888, 3968, 3999, 4096, 4128, 4464, 4608, 4644, 5022, 5184, 5332, 5504, 5952, 6144, 6192, 6696, 6912, 6966, 7533, 7776, 7936, 7998, 8192, 8256, 8928, 9216, 9288, 10044, 10368, 10449, 10664, 11008, 11904, 11997, 12288, 12384, 13392, 13824, 13932, 15066, 15552, 15872, 15996, 16384, 16512, 17856, 18432, 18576, 20088, 20736, 20898, 21328, 22016, 23808, 23994, 24576, 24768, 26784, 27648, 27864, 30132, 31104, 31744, 31992, 32768, 33024, 35712, 35991, 36864, 37152, 40176, 41472, 41796, 42656, 44032, 47616, 47988, 49152, 49536, 53568, 55296, 55728, 60264, 62208, 63488, 63984, 65536, 66048, 71424, 71982, 73728, 74304, 80352, 82944, 83592, 85312, 88064, 95232, 95976, 98304, 99072, 107136, 107973, 110592, 111456, 120528, 124416, 126976, 127968, 132096, 142848, 143964, 147456, 148608, 160704, 165888, 167184, 170624, 176128, 190464, 191952, 196608, 198144, 214272, 215946, 221184, 222912, 241056, 248832, 253952, 255936, 264192, 285696, 287928, 294912, 297216, 321408, 323919, 331776, 334368, 341248, 352256, 380928, 383904, 396288, 428544, 431892, 442368, 445824, 482112, 497664, 507904, 511872, 528384, 571392, 575856, 589824, 594432, 642816, 647838, 663552, 668736, 682496, 704512, 761856, 767808, 792576, 857088, 863784, 884736, 891648, 964224, 995328, 1015808, 1023744, 1056768, 1142784, 1151712, 1188864, 1285632, 1295676, 1327104, 1337472, 1364992, 1409024, 1523712, 1535616, 1585152, 1714176, 1727568, 1769472, 1783296, 1928448, 1990656, 2031616, 2047488, 2113536, 2285568, 2303424, 2377728, 2571264, 2591352, 2654208, 2674944, 2729984, 2818048, 3047424, 3071232, 3170304, 3428352, 3455136, 3566592, 3856896, 3981312, 4094976, 4227072, 4571136, 4606848, 4755456, 5142528, 5182704, 5308416, 5349888, 5459968, 6094848, 6142464, 6340608, 6856704, 6910272, 7133184, 7713792, 7962624, 8189952, 8454144, 9142272, 9213696, 9510912, 10285056, 10365408, 10699776, 10919936, 12284928, 12681216, 13713408, 13820544, 14266368, 15427584, 15925248, 16379904, 18284544, 18427392, 19021824, 20570112, 20730816, 21399552, 21839872, 24569856, 25362432, 27426816, 27641088, 28532736, 30855168, 32759808, 36854784, 38043648, 41140224, 41461632, 42799104, 43679744, 49139712, 54853632, 55282176, 57065472, 61710336, 65519616, 73709568, 76087296, 82280448, 82923264, 85598208, 87359488, 98279424, 110564352, 114130944, 123420672, 131039232, 147419136, 164560896, 165846528, 171196416, 196558848, 221128704, 228261888, 246841344, 262078464, 294838272, 331693056, 342392832, 393117696, 442257408, 493682688, 589676544, 663386112, 684785664, 786235392, 884514816, 1179353088, 1326772224, 1769029632, 2358706176, 2653544448, 3538059264, 5307088896, 7076118528, 10614177792, 21228355584]

約数ペア:

[(1, 21228355584), (2, 10614177792), (3, 7076118528), (4, 5307088896), (6, 3538059264), (8, 2653544448), (9, 2358706176), (12, 1769029632), (16, 1326772224), (18, 1179353088), (24, 884514816), (27, 786235392), (31, 684785664), (32, 663386112), (36, 589676544), (43, 493682688), (48, 442257408), (54, 393117696), (62, 342392832), (64, 331693056), (72, 294838272), (81, 262078464), (86, 246841344), (93, 228261888), (96, 221128704), (108, 196558848), (124, 171196416), (128, 165846528), (129, 164560896), (144, 147419136), (162, 131039232), (172, 123420672), (186, 114130944), (192, 110564352), (216, 98279424), (243, 87359488), (248, 85598208), (256, 82923264), (258, 82280448), (279, 76087296), (288, 73709568), (324, 65519616), (344, 61710336), (372, 57065472), (384, 55282176), (387, 54853632), (432, 49139712), (486, 43679744), (496, 42799104), (512, 41461632), (516, 41140224), (558, 38043648), (576, 36854784), (648, 32759808), (688, 30855168), (744, 28532736), (768, 27641088), (774, 27426816), (837, 25362432), (864, 24569856), (972, 21839872), (992, 21399552), (1024, 20730816), (1032, 20570112), (1116, 19021824), (1152, 18427392), (1161, 18284544), (1296, 16379904), (1333, 15925248), (1376, 15427584), (1488, 14266368), (1536, 13820544), (1548, 13713408), (1674, 12681216), (1728, 12284928), (1944, 10919936), (1984, 10699776), (2048, 10365408), (2064, 10285056), (2232, 9510912), (2304, 9213696), (2322, 9142272), (2511, 8454144), (2592, 8189952), (2666, 7962624), (2752, 7713792), (2976, 7133184), (3072, 6910272), (3096, 6856704), (3348, 6340608), (3456, 6142464), (3483, 6094848), (3888, 5459968), (3968, 5349888), (3999, 5308416), (4096, 5182704), (4128, 5142528), (4464, 4755456), (4608, 4606848), (4644, 4571136), (5022, 4227072), (5184, 4094976), (5332, 3981312), (5504, 3856896), (5952, 3566592), (6144, 3455136), (6192, 3428352), (6696, 3170304), (6912, 3071232), (6966, 3047424), (7533, 2818048), (7776, 2729984), (7936, 2674944), (7998, 2654208), (8192, 2591352), (8256, 2571264), (8928, 2377728), (9216, 2303424), (9288, 2285568), (10044, 2113536), (10368, 2047488), (10449, 2031616), (10664, 1990656), (11008, 1928448), (11904, 1783296), (11997, 1769472), (12288, 1727568), (12384, 1714176), (13392, 1585152), (13824, 1535616), (13932, 1523712), (15066, 1409024), (15552, 1364992), (15872, 1337472), (15996, 1327104), (16384, 1295676), (16512, 1285632), (17856, 1188864), (18432, 1151712), (18576, 1142784), (20088, 1056768), (20736, 1023744), (20898, 1015808), (21328, 995328), (22016, 964224), (23808, 891648), (23994, 884736), (24576, 863784), (24768, 857088), (26784, 792576), (27648, 767808), (27864, 761856), (30132, 704512), (31104, 682496), (31744, 668736), (31992, 663552), (32768, 647838), (33024, 642816), (35712, 594432), (35991, 589824), (36864, 575856), (37152, 571392), (40176, 528384), (41472, 511872), (41796, 507904), (42656, 497664), (44032, 482112), (47616, 445824), (47988, 442368), (49152, 431892), (49536, 428544), (53568, 396288), (55296, 383904), (55728, 380928), (60264, 352256), (62208, 341248), (63488, 334368), (63984, 331776), (65536, 323919), (66048, 321408), (71424, 297216), (71982, 294912), (73728, 287928), (74304, 285696), (80352, 264192), (82944, 255936), (83592, 253952), (85312, 248832), (88064, 241056), (95232, 222912), (95976, 221184), (98304, 215946), (99072, 214272), (107136, 198144), (107973, 196608), (110592, 191952), (111456, 190464), (120528, 176128), (124416, 170624), (126976, 167184), (127968, 165888), (132096, 160704), (142848, 148608), (143964, 147456)]