515078144

素因数分解:

$2^{11}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 1299916800

約数和(自身を除く): 784838656

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 61, 62, 64, 76, 112, 122, 124, 128, 133, 152, 217, 224, 244, 248, 256, 266, 304, 427, 434, 448, 488, 496, 512, 532, 589, 608, 854, 868, 896, 976, 992, 1024, 1064, 1159, 1178, 1216, 1708, 1736, 1792, 1891, 1952, 1984, 2048, 2128, 2318, 2356, 2432, 3416, 3472, 3584, 3782, 3904, 3968, 4123, 4256, 4636, 4712, 4864, 6832, 6944, 7168, 7564, 7808, 7936, 8113, 8246, 8512, 9272, 9424, 9728, 13237, 13664, 13888, 14336, 15128, 15616, 15872, 16226, 16492, 17024, 18544, 18848, 19456, 26474, 27328, 27776, 30256, 31232, 31744, 32452, 32984, 34048, 35929, 37088, 37696, 38912, 52948, 54656, 55552, 60512, 62464, 63488, 64904, 65968, 68096, 71858, 74176, 75392, 105896, 109312, 111104, 121024, 124928, 129808, 131936, 136192, 143716, 148352, 150784, 211792, 218624, 222208, 242048, 251503, 259616, 263872, 272384, 287432, 296704, 301568, 423584, 437248, 444416, 484096, 503006, 519232, 527744, 574864, 593408, 603136, 847168, 874496, 968192, 1006012, 1038464, 1055488, 1149728, 1186816, 1206272, 1694336, 1936384, 2012024, 2076928, 2110976, 2299456, 2373632, 3388672, 3872768, 4024048, 4153856, 4221952, 4598912, 6777344, 8048096, 8307712, 8443904, 9197824, 13554688, 16096192, 16615424, 18395648, 27109376, 32192384, 36791296, 64384768, 73582592, 128769536, 257539072, 515078144]

約数ペア:

[(1, 515078144), (2, 257539072), (4, 128769536), (7, 73582592), (8, 64384768), (14, 36791296), (16, 32192384), (19, 27109376), (28, 18395648), (31, 16615424), (32, 16096192), (38, 13554688), (56, 9197824), (61, 8443904), (62, 8307712), (64, 8048096), (76, 6777344), (112, 4598912), (122, 4221952), (124, 4153856), (128, 4024048), (133, 3872768), (152, 3388672), (217, 2373632), (224, 2299456), (244, 2110976), (248, 2076928), (256, 2012024), (266, 1936384), (304, 1694336), (427, 1206272), (434, 1186816), (448, 1149728), (488, 1055488), (496, 1038464), (512, 1006012), (532, 968192), (589, 874496), (608, 847168), (854, 603136), (868, 593408), (896, 574864), (976, 527744), (992, 519232), (1024, 503006), (1064, 484096), (1159, 444416), (1178, 437248), (1216, 423584), (1708, 301568), (1736, 296704), (1792, 287432), (1891, 272384), (1952, 263872), (1984, 259616), (2048, 251503), (2128, 242048), (2318, 222208), (2356, 218624), (2432, 211792), (3416, 150784), (3472, 148352), (3584, 143716), (3782, 136192), (3904, 131936), (3968, 129808), (4123, 124928), (4256, 121024), (4636, 111104), (4712, 109312), (4864, 105896), (6832, 75392), (6944, 74176), (7168, 71858), (7564, 68096), (7808, 65968), (7936, 64904), (8113, 63488), (8246, 62464), (8512, 60512), (9272, 55552), (9424, 54656), (9728, 52948), (13237, 38912), (13664, 37696), (13888, 37088), (14336, 35929), (15128, 34048), (15616, 32984), (15872, 32452), (16226, 31744), (16492, 31232), (17024, 30256), (18544, 27776), (18848, 27328), (19456, 26474)]