219854976

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 256

約数和(自身を含む): 695623680

約数和(自身を除く): 475768704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 31, 32, 33, 44, 46, 48, 62, 64, 66, 69, 73, 88, 92, 93, 96, 124, 128, 132, 138, 146, 176, 184, 186, 192, 219, 248, 253, 264, 276, 292, 341, 352, 368, 372, 384, 438, 496, 506, 528, 552, 584, 682, 704, 713, 736, 744, 759, 803, 876, 992, 1012, 1023, 1056, 1104, 1168, 1364, 1408, 1426, 1472, 1488, 1518, 1606, 1679, 1752, 1984, 2024, 2046, 2112, 2139, 2208, 2263, 2336, 2409, 2728, 2852, 2944, 2976, 3036, 3212, 3358, 3504, 3968, 4048, 4092, 4224, 4278, 4416, 4526, 4672, 4818, 5037, 5456, 5704, 5952, 6072, 6424, 6716, 6789, 7008, 7843, 8096, 8184, 8556, 8832, 9052, 9344, 9636, 10074, 10912, 11408, 11904, 12144, 12848, 13432, 13578, 14016, 15686, 16192, 16368, 17112, 18104, 18469, 19272, 20148, 21824, 22816, 23529, 24288, 24893, 25696, 26864, 27156, 28032, 31372, 32384, 32736, 34224, 36208, 36938, 38544, 40296, 43648, 45632, 47058, 48576, 49786, 51392, 52049, 53728, 54312, 55407, 62744, 65472, 68448, 72416, 73876, 74679, 77088, 80592, 91264, 94116, 97152, 99572, 102784, 104098, 107456, 108624, 110814, 125488, 130944, 136896, 144832, 147752, 149358, 154176, 156147, 161184, 188232, 199144, 208196, 214912, 217248, 221628, 250976, 273792, 289664, 295504, 298716, 308352, 312294, 322368, 376464, 398288, 416392, 434496, 443256, 501952, 572539, 591008, 597432, 624588, 644736, 752928, 796576, 832784, 868992, 886512, 1003904, 1145078, 1182016, 1194864, 1249176, 1505856, 1593152, 1665568, 1717617, 1773024, 2290156, 2364032, 2389728, 2498352, 3011712, 3186304, 3331136, 3435234, 3546048, 4580312, 4779456, 4996704, 6662272, 6870468, 7092096, 9160624, 9558912, 9993408, 13740936, 18321248, 19986816, 27481872, 36642496, 54963744, 73284992, 109927488, 219854976]

約数ペア:

[(1, 219854976), (2, 109927488), (3, 73284992), (4, 54963744), (6, 36642496), (8, 27481872), (11, 19986816), (12, 18321248), (16, 13740936), (22, 9993408), (23, 9558912), (24, 9160624), (31, 7092096), (32, 6870468), (33, 6662272), (44, 4996704), (46, 4779456), (48, 4580312), (62, 3546048), (64, 3435234), (66, 3331136), (69, 3186304), (73, 3011712), (88, 2498352), (92, 2389728), (93, 2364032), (96, 2290156), (124, 1773024), (128, 1717617), (132, 1665568), (138, 1593152), (146, 1505856), (176, 1249176), (184, 1194864), (186, 1182016), (192, 1145078), (219, 1003904), (248, 886512), (253, 868992), (264, 832784), (276, 796576), (292, 752928), (341, 644736), (352, 624588), (368, 597432), (372, 591008), (384, 572539), (438, 501952), (496, 443256), (506, 434496), (528, 416392), (552, 398288), (584, 376464), (682, 322368), (704, 312294), (713, 308352), (736, 298716), (744, 295504), (759, 289664), (803, 273792), (876, 250976), (992, 221628), (1012, 217248), (1023, 214912), (1056, 208196), (1104, 199144), (1168, 188232), (1364, 161184), (1408, 156147), (1426, 154176), (1472, 149358), (1488, 147752), (1518, 144832), (1606, 136896), (1679, 130944), (1752, 125488), (1984, 110814), (2024, 108624), (2046, 107456), (2112, 104098), (2139, 102784), (2208, 99572), (2263, 97152), (2336, 94116), (2409, 91264), (2728, 80592), (2852, 77088), (2944, 74679), (2976, 73876), (3036, 72416), (3212, 68448), (3358, 65472), (3504, 62744), (3968, 55407), (4048, 54312), (4092, 53728), (4224, 52049), (4278, 51392), (4416, 49786), (4526, 48576), (4672, 47058), (4818, 45632), (5037, 43648), (5456, 40296), (5704, 38544), (5952, 36938), (6072, 36208), (6424, 34224), (6716, 32736), (6789, 32384), (7008, 31372), (7843, 28032), (8096, 27156), (8184, 26864), (8556, 25696), (8832, 24893), (9052, 24288), (9344, 23529), (9636, 22816), (10074, 21824), (10912, 20148), (11408, 19272), (11904, 18469), (12144, 18104), (12848, 17112), (13432, 16368), (13578, 16192), (14016, 15686)]