18869649408

素因数分解:

$2^{19}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 320

約数和(自身を含む): 59055744000

約数和(自身を除く): 40186094592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 62, 64, 72, 86, 93, 96, 108, 124, 128, 129, 144, 172, 186, 192, 216, 248, 256, 258, 279, 288, 344, 372, 384, 387, 432, 496, 512, 516, 558, 576, 688, 744, 768, 774, 837, 864, 992, 1024, 1032, 1116, 1152, 1161, 1333, 1376, 1488, 1536, 1548, 1674, 1728, 1984, 2048, 2064, 2232, 2304, 2322, 2666, 2752, 2976, 3072, 3096, 3348, 3456, 3968, 3999, 4096, 4128, 4464, 4608, 4644, 5332, 5504, 5952, 6144, 6192, 6696, 6912, 7936, 7998, 8192, 8256, 8928, 9216, 9288, 10664, 11008, 11904, 11997, 12288, 12384, 13392, 13824, 15872, 15996, 16384, 16512, 17856, 18432, 18576, 21328, 22016, 23808, 23994, 24576, 24768, 26784, 27648, 31744, 31992, 32768, 33024, 35712, 35991, 36864, 37152, 42656, 44032, 47616, 47988, 49152, 49536, 53568, 55296, 63488, 63984, 65536, 66048, 71424, 71982, 73728, 74304, 85312, 88064, 95232, 95976, 98304, 99072, 107136, 110592, 126976, 127968, 131072, 132096, 142848, 143964, 147456, 148608, 170624, 176128, 190464, 191952, 196608, 198144, 214272, 221184, 253952, 255936, 262144, 264192, 285696, 287928, 294912, 297216, 341248, 352256, 380928, 383904, 393216, 396288, 428544, 442368, 507904, 511872, 524288, 528384, 571392, 575856, 589824, 594432, 682496, 704512, 761856, 767808, 786432, 792576, 857088, 884736, 1015808, 1023744, 1056768, 1142784, 1151712, 1179648, 1188864, 1364992, 1409024, 1523712, 1535616, 1572864, 1585152, 1714176, 1769472, 2031616, 2047488, 2113536, 2285568, 2303424, 2359296, 2377728, 2729984, 2818048, 3047424, 3071232, 3170304, 3428352, 3538944, 4063232, 4094976, 4227072, 4571136, 4606848, 4718592, 4755456, 5459968, 5636096, 6094848, 6142464, 6340608, 6856704, 7077888, 8126464, 8189952, 8454144, 9142272, 9213696, 9510912, 10919936, 11272192, 12189696, 12284928, 12681216, 13713408, 14155776, 16252928, 16379904, 16908288, 18284544, 18427392, 19021824, 21839872, 22544384, 24379392, 24569856, 25362432, 27426816, 32759808, 33816576, 36569088, 36854784, 38043648, 43679744, 48758784, 49139712, 50724864, 54853632, 65519616, 67633152, 73138176, 73709568, 76087296, 87359488, 98279424, 101449728, 109707264, 131039232, 146276352, 147419136, 152174592, 174718976, 196558848, 202899456, 219414528, 262078464, 294838272, 304349184, 349437952, 393117696, 438829056, 524156928, 589676544, 608698368, 698875904, 786235392, 1048313856, 1179353088, 1572470784, 2096627712, 2358706176, 3144941568, 4717412352, 6289883136, 9434824704, 18869649408]

約数ペア:

[(1, 18869649408), (2, 9434824704), (3, 6289883136), (4, 4717412352), (6, 3144941568), (8, 2358706176), (9, 2096627712), (12, 1572470784), (16, 1179353088), (18, 1048313856), (24, 786235392), (27, 698875904), (31, 608698368), (32, 589676544), (36, 524156928), (43, 438829056), (48, 393117696), (54, 349437952), (62, 304349184), (64, 294838272), (72, 262078464), (86, 219414528), (93, 202899456), (96, 196558848), (108, 174718976), (124, 152174592), (128, 147419136), (129, 146276352), (144, 131039232), (172, 109707264), (186, 101449728), (192, 98279424), (216, 87359488), (248, 76087296), (256, 73709568), (258, 73138176), (279, 67633152), (288, 65519616), (344, 54853632), (372, 50724864), (384, 49139712), (387, 48758784), (432, 43679744), (496, 38043648), (512, 36854784), (516, 36569088), (558, 33816576), (576, 32759808), (688, 27426816), (744, 25362432), (768, 24569856), (774, 24379392), (837, 22544384), (864, 21839872), (992, 19021824), (1024, 18427392), (1032, 18284544), (1116, 16908288), (1152, 16379904), (1161, 16252928), (1333, 14155776), (1376, 13713408), (1488, 12681216), (1536, 12284928), (1548, 12189696), (1674, 11272192), (1728, 10919936), (1984, 9510912), (2048, 9213696), (2064, 9142272), (2232, 8454144), (2304, 8189952), (2322, 8126464), (2666, 7077888), (2752, 6856704), (2976, 6340608), (3072, 6142464), (3096, 6094848), (3348, 5636096), (3456, 5459968), (3968, 4755456), (3999, 4718592), (4096, 4606848), (4128, 4571136), (4464, 4227072), (4608, 4094976), (4644, 4063232), (5332, 3538944), (5504, 3428352), (5952, 3170304), (6144, 3071232), (6192, 3047424), (6696, 2818048), (6912, 2729984), (7936, 2377728), (7998, 2359296), (8192, 2303424), (8256, 2285568), (8928, 2113536), (9216, 2047488), (9288, 2031616), (10664, 1769472), (11008, 1714176), (11904, 1585152), (11997, 1572864), (12288, 1535616), (12384, 1523712), (13392, 1409024), (13824, 1364992), (15872, 1188864), (15996, 1179648), (16384, 1151712), (16512, 1142784), (17856, 1056768), (18432, 1023744), (18576, 1015808), (21328, 884736), (22016, 857088), (23808, 792576), (23994, 786432), (24576, 767808), (24768, 761856), (26784, 704512), (27648, 682496), (31744, 594432), (31992, 589824), (32768, 575856), (33024, 571392), (35712, 528384), (35991, 524288), (36864, 511872), (37152, 507904), (42656, 442368), (44032, 428544), (47616, 396288), (47988, 393216), (49152, 383904), (49536, 380928), (53568, 352256), (55296, 341248), (63488, 297216), (63984, 294912), (65536, 287928), (66048, 285696), (71424, 264192), (71982, 262144), (73728, 255936), (74304, 253952), (85312, 221184), (88064, 214272), (95232, 198144), (95976, 196608), (98304, 191952), (99072, 190464), (107136, 176128), (110592, 170624), (126976, 148608), (127968, 147456), (131072, 143964), (132096, 142848)]