639851904

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:134

約数の個数: 384

約数和(自身を含む): 2138572800

約数和(自身を除く): 1498720896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 31, 32, 36, 38, 41, 46, 48, 57, 62, 64, 69, 72, 76, 82, 92, 93, 96, 114, 123, 124, 128, 138, 144, 152, 164, 171, 184, 186, 192, 207, 228, 246, 248, 276, 279, 288, 304, 328, 342, 368, 369, 372, 384, 414, 437, 456, 492, 496, 552, 558, 576, 589, 608, 656, 684, 713, 736, 738, 744, 779, 828, 874, 912, 943, 984, 992, 1104, 1116, 1152, 1178, 1216, 1271, 1311, 1312, 1368, 1426, 1472, 1476, 1488, 1558, 1656, 1748, 1767, 1824, 1886, 1968, 1984, 2139, 2208, 2232, 2337, 2356, 2432, 2542, 2622, 2624, 2736, 2829, 2852, 2944, 2952, 2976, 3116, 3312, 3496, 3534, 3648, 3772, 3813, 3933, 3936, 3968, 4278, 4416, 4464, 4674, 4712, 5084, 5244, 5248, 5301, 5472, 5658, 5704, 5904, 5952, 6232, 6417, 6624, 6992, 7011, 7068, 7296, 7544, 7626, 7866, 7872, 8487, 8556, 8832, 8928, 9348, 9424, 10168, 10488, 10602, 10944, 11316, 11408, 11439, 11808, 11904, 12464, 12834, 13248, 13547, 13984, 14022, 14136, 15088, 15252, 15732, 15744, 16974, 17112, 17856, 17917, 18696, 18848, 20336, 20976, 21204, 21888, 22632, 22816, 22878, 23616, 24149, 24928, 25668, 26496, 27094, 27968, 28044, 28272, 29233, 30176, 30504, 31464, 33948, 34224, 35712, 35834, 37392, 37696, 40641, 40672, 41952, 42408, 45264, 45632, 45756, 47232, 48298, 49856, 51336, 53751, 54188, 55936, 56088, 56544, 58466, 60352, 61008, 62928, 67896, 68448, 71668, 72447, 74784, 75392, 81282, 81344, 83904, 84816, 87699, 90528, 91264, 91512, 96596, 99712, 102672, 107502, 108376, 112176, 113088, 116932, 120704, 121923, 122016, 125856, 135792, 136896, 143336, 144894, 149568, 161253, 162564, 162688, 167808, 169632, 175398, 181056, 183024, 193192, 205344, 215004, 216752, 217341, 224352, 226176, 233864, 243846, 244032, 251712, 263097, 271584, 273792, 286672, 289788, 299136, 322506, 325128, 339264, 350796, 362112, 366048, 386384, 410688, 430008, 433504, 434682, 448704, 467728, 487692, 488064, 503424, 526194, 543168, 555427, 573344, 579576, 645012, 650256, 678528, 701592, 732096, 772768, 821376, 860016, 867008, 869364, 897408, 935456, 975384, 1052388, 1086336, 1110854, 1146688, 1159152, 1290024, 1300512, 1403184, 1464192, 1545536, 1666281, 1720032, 1734016, 1738728, 1870912, 1950768, 2104776, 2221708, 2293376, 2318304, 2580048, 2601024, 2806368, 3091072, 3332562, 3440064, 3477456, 3741824, 3901536, 4209552, 4443416, 4636608, 4998843, 5160096, 5202048, 5612736, 6665124, 6880128, 6954912, 7803072, 8419104, 8886832, 9273216, 9997686, 10320192, 11225472, 13330248, 13909824, 15606144, 16838208, 17773664, 19995372, 20640384, 26660496, 27819648, 33676416, 35547328, 39990744, 53320992, 71094656, 79981488, 106641984, 159962976, 213283968, 319925952, 639851904]

約数ペア:

[(1, 639851904), (2, 319925952), (3, 213283968), (4, 159962976), (6, 106641984), (8, 79981488), (9, 71094656), (12, 53320992), (16, 39990744), (18, 35547328), (19, 33676416), (23, 27819648), (24, 26660496), (31, 20640384), (32, 19995372), (36, 17773664), (38, 16838208), (41, 15606144), (46, 13909824), (48, 13330248), (57, 11225472), (62, 10320192), (64, 9997686), (69, 9273216), (72, 8886832), (76, 8419104), (82, 7803072), (92, 6954912), (93, 6880128), (96, 6665124), (114, 5612736), (123, 5202048), (124, 5160096), (128, 4998843), (138, 4636608), (144, 4443416), (152, 4209552), (164, 3901536), (171, 3741824), (184, 3477456), (186, 3440064), (192, 3332562), (207, 3091072), (228, 2806368), (246, 2601024), (248, 2580048), (276, 2318304), (279, 2293376), (288, 2221708), (304, 2104776), (328, 1950768), (342, 1870912), (368, 1738728), (369, 1734016), (372, 1720032), (384, 1666281), (414, 1545536), (437, 1464192), (456, 1403184), (492, 1300512), (496, 1290024), (552, 1159152), (558, 1146688), (576, 1110854), (589, 1086336), (608, 1052388), (656, 975384), (684, 935456), (713, 897408), (736, 869364), (738, 867008), (744, 860016), (779, 821376), (828, 772768), (874, 732096), (912, 701592), (943, 678528), (984, 650256), (992, 645012), (1104, 579576), (1116, 573344), (1152, 555427), (1178, 543168), (1216, 526194), (1271, 503424), (1311, 488064), (1312, 487692), (1368, 467728), (1426, 448704), (1472, 434682), (1476, 433504), (1488, 430008), (1558, 410688), (1656, 386384), (1748, 366048), (1767, 362112), (1824, 350796), (1886, 339264), (1968, 325128), (1984, 322506), (2139, 299136), (2208, 289788), (2232, 286672), (2337, 273792), (2356, 271584), (2432, 263097), (2542, 251712), (2622, 244032), (2624, 243846), (2736, 233864), (2829, 226176), (2852, 224352), (2944, 217341), (2952, 216752), (2976, 215004), (3116, 205344), (3312, 193192), (3496, 183024), (3534, 181056), (3648, 175398), (3772, 169632), (3813, 167808), (3933, 162688), (3936, 162564), (3968, 161253), (4278, 149568), (4416, 144894), (4464, 143336), (4674, 136896), (4712, 135792), (5084, 125856), (5244, 122016), (5248, 121923), (5301, 120704), (5472, 116932), (5658, 113088), (5704, 112176), (5904, 108376), (5952, 107502), (6232, 102672), (6417, 99712), (6624, 96596), (6992, 91512), (7011, 91264), (7068, 90528), (7296, 87699), (7544, 84816), (7626, 83904), (7866, 81344), (7872, 81282), (8487, 75392), (8556, 74784), (8832, 72447), (8928, 71668), (9348, 68448), (9424, 67896), (10168, 62928), (10488, 61008), (10602, 60352), (10944, 58466), (11316, 56544), (11408, 56088), (11439, 55936), (11808, 54188), (11904, 53751), (12464, 51336), (12834, 49856), (13248, 48298), (13547, 47232), (13984, 45756), (14022, 45632), (14136, 45264), (15088, 42408), (15252, 41952), (15732, 40672), (15744, 40641), (16974, 37696), (17112, 37392), (17856, 35834), (17917, 35712), (18696, 34224), (18848, 33948), (20336, 31464), (20976, 30504), (21204, 30176), (21888, 29233), (22632, 28272), (22816, 28044), (22878, 27968), (23616, 27094), (24149, 26496), (24928, 25668)]