639739296

素因数分解:

$2^5\times 3^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 432

約数和(自身を含む): 2321452224

約数和(自身を除く): 1681712928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 49, 54, 56, 63, 69, 72, 73, 81, 84, 92, 96, 98, 108, 112, 126, 138, 144, 146, 147, 161, 162, 168, 184, 189, 196, 207, 216, 219, 224, 243, 252, 276, 288, 292, 294, 322, 324, 336, 368, 378, 392, 414, 432, 438, 441, 483, 486, 504, 511, 552, 567, 584, 588, 621, 644, 648, 657, 672, 736, 756, 784, 828, 864, 876, 882, 966, 972, 1008, 1022, 1104, 1127, 1134, 1168, 1176, 1242, 1288, 1296, 1314, 1323, 1449, 1512, 1533, 1568, 1656, 1679, 1701, 1752, 1764, 1863, 1932, 1944, 1971, 2016, 2044, 2208, 2254, 2268, 2336, 2352, 2484, 2576, 2592, 2628, 2646, 2898, 3024, 3066, 3312, 3358, 3381, 3402, 3504, 3528, 3577, 3726, 3864, 3888, 3942, 3969, 4088, 4347, 4508, 4536, 4599, 4704, 4968, 5037, 5152, 5256, 5292, 5589, 5796, 5913, 6048, 6132, 6624, 6716, 6762, 6804, 7008, 7056, 7154, 7452, 7728, 7776, 7884, 7938, 8176, 8694, 9016, 9072, 9198, 9936, 10074, 10143, 10512, 10584, 10731, 11178, 11592, 11753, 11826, 11907, 12264, 13041, 13432, 13524, 13608, 13797, 14112, 14308, 14904, 15111, 15456, 15768, 15876, 16352, 17388, 17739, 18032, 18144, 18396, 19872, 20148, 20286, 21024, 21168, 21462, 22356, 23184, 23506, 23652, 23814, 24528, 26082, 26864, 27048, 27216, 27594, 28616, 29808, 30222, 30429, 31536, 31752, 32193, 34776, 35259, 35478, 36064, 36792, 39123, 40296, 40572, 41391, 42336, 42924, 44712, 45333, 46368, 47012, 47304, 47628, 49056, 52164, 53728, 54096, 54432, 55188, 57232, 59616, 60444, 60858, 63072, 63504, 64386, 69552, 70518, 70956, 73584, 78246, 80592, 81144, 82271, 82782, 85848, 89424, 90666, 91287, 94024, 94608, 95256, 96579, 104328, 105777, 108192, 110376, 114464, 120888, 121716, 124173, 127008, 128772, 135999, 139104, 141036, 141912, 147168, 156492, 161184, 162288, 164542, 165564, 171696, 178848, 181332, 182574, 188048, 189216, 190512, 193158, 208656, 211554, 220752, 241776, 243432, 246813, 248346, 257544, 271998, 273861, 282072, 283824, 289737, 312984, 317331, 324576, 329084, 331128, 343392, 362664, 365148, 376096, 381024, 386316, 407997, 417312, 423108, 441504, 483552, 486864, 493626, 496692, 515088, 543996, 547722, 564144, 567648, 579474, 625968, 634662, 658168, 662256, 725328, 730296, 740439, 772632, 815994, 846216, 869211, 951993, 973728, 987252, 993384, 1030176, 1087992, 1095444, 1128288, 1158948, 1251936, 1269324, 1316336, 1324512, 1450656, 1460592, 1480878, 1545264, 1631988, 1692432, 1738422, 1903986, 1974504, 1986768, 2175984, 2190888, 2221317, 2317896, 2538648, 2632672, 2855979, 2921184, 2961756, 3090528, 3263976, 3384864, 3476844, 3807972, 3949008, 3973536, 4351968, 4381776, 4442634, 4635792, 5077296, 5711958, 5923512, 6527952, 6663951, 6953688, 7615944, 7898016, 8763552, 8885268, 9271584, 10154592, 11423916, 11847024, 13055904, 13327902, 13907376, 15231888, 17770536, 19991853, 22847832, 23694048, 26655804, 27814752, 30463776, 35541072, 39983706, 45695664, 53311608, 71082144, 79967412, 91391328, 106623216, 159934824, 213246432, 319869648, 639739296]

約数ペア:

[(1, 639739296), (2, 319869648), (3, 213246432), (4, 159934824), (6, 106623216), (7, 91391328), (8, 79967412), (9, 71082144), (12, 53311608), (14, 45695664), (16, 39983706), (18, 35541072), (21, 30463776), (23, 27814752), (24, 26655804), (27, 23694048), (28, 22847832), (32, 19991853), (36, 17770536), (42, 15231888), (46, 13907376), (48, 13327902), (49, 13055904), (54, 11847024), (56, 11423916), (63, 10154592), (69, 9271584), (72, 8885268), (73, 8763552), (81, 7898016), (84, 7615944), (92, 6953688), (96, 6663951), (98, 6527952), (108, 5923512), (112, 5711958), (126, 5077296), (138, 4635792), (144, 4442634), (146, 4381776), (147, 4351968), (161, 3973536), (162, 3949008), (168, 3807972), (184, 3476844), (189, 3384864), (196, 3263976), (207, 3090528), (216, 2961756), (219, 2921184), (224, 2855979), (243, 2632672), (252, 2538648), (276, 2317896), (288, 2221317), (292, 2190888), (294, 2175984), (322, 1986768), (324, 1974504), (336, 1903986), (368, 1738422), (378, 1692432), (392, 1631988), (414, 1545264), (432, 1480878), (438, 1460592), (441, 1450656), (483, 1324512), (486, 1316336), (504, 1269324), (511, 1251936), (552, 1158948), (567, 1128288), (584, 1095444), (588, 1087992), (621, 1030176), (644, 993384), (648, 987252), (657, 973728), (672, 951993), (736, 869211), (756, 846216), (784, 815994), (828, 772632), (864, 740439), (876, 730296), (882, 725328), (966, 662256), (972, 658168), (1008, 634662), (1022, 625968), (1104, 579474), (1127, 567648), (1134, 564144), (1168, 547722), (1176, 543996), (1242, 515088), (1288, 496692), (1296, 493626), (1314, 486864), (1323, 483552), (1449, 441504), (1512, 423108), (1533, 417312), (1568, 407997), (1656, 386316), (1679, 381024), (1701, 376096), (1752, 365148), (1764, 362664), (1863, 343392), (1932, 331128), (1944, 329084), (1971, 324576), (2016, 317331), (2044, 312984), (2208, 289737), (2254, 283824), (2268, 282072), (2336, 273861), (2352, 271998), (2484, 257544), (2576, 248346), (2592, 246813), (2628, 243432), (2646, 241776), (2898, 220752), (3024, 211554), (3066, 208656), (3312, 193158), (3358, 190512), (3381, 189216), (3402, 188048), (3504, 182574), (3528, 181332), (3577, 178848), (3726, 171696), (3864, 165564), (3888, 164542), (3942, 162288), (3969, 161184), (4088, 156492), (4347, 147168), (4508, 141912), (4536, 141036), (4599, 139104), (4704, 135999), (4968, 128772), (5037, 127008), (5152, 124173), (5256, 121716), (5292, 120888), (5589, 114464), (5796, 110376), (5913, 108192), (6048, 105777), (6132, 104328), (6624, 96579), (6716, 95256), (6762, 94608), (6804, 94024), (7008, 91287), (7056, 90666), (7154, 89424), (7452, 85848), (7728, 82782), (7776, 82271), (7884, 81144), (7938, 80592), (8176, 78246), (8694, 73584), (9016, 70956), (9072, 70518), (9198, 69552), (9936, 64386), (10074, 63504), (10143, 63072), (10512, 60858), (10584, 60444), (10731, 59616), (11178, 57232), (11592, 55188), (11753, 54432), (11826, 54096), (11907, 53728), (12264, 52164), (13041, 49056), (13432, 47628), (13524, 47304), (13608, 47012), (13797, 46368), (14112, 45333), (14308, 44712), (14904, 42924), (15111, 42336), (15456, 41391), (15768, 40572), (15876, 40296), (16352, 39123), (17388, 36792), (17739, 36064), (18032, 35478), (18144, 35259), (18396, 34776), (19872, 32193), (20148, 31752), (20286, 31536), (21024, 30429), (21168, 30222), (21462, 29808), (22356, 28616), (23184, 27594), (23506, 27216), (23652, 27048), (23814, 26864), (24528, 26082)]