218537088

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:443

約数の個数: 256

約数和(自身を含む): 763776000

約数和(自身を除く): 545238912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 64, 66, 76, 77, 84, 88, 96, 112, 114, 128, 132, 133, 152, 154, 168, 176, 192, 209, 224, 228, 231, 264, 266, 304, 308, 336, 352, 384, 389, 399, 418, 448, 456, 462, 528, 532, 608, 616, 627, 672, 704, 778, 798, 836, 896, 912, 924, 1056, 1064, 1167, 1216, 1232, 1254, 1344, 1408, 1463, 1556, 1596, 1672, 1824, 1848, 2112, 2128, 2334, 2432, 2464, 2508, 2688, 2723, 2926, 3112, 3192, 3344, 3648, 3696, 4224, 4256, 4279, 4389, 4668, 4928, 5016, 5446, 5852, 6224, 6384, 6688, 7296, 7391, 7392, 8169, 8512, 8558, 8778, 9336, 9856, 10032, 10892, 11704, 12448, 12768, 12837, 13376, 14782, 14784, 16338, 17024, 17116, 17556, 18672, 20064, 21784, 22173, 23408, 24896, 25536, 25674, 26752, 29564, 29568, 29953, 32676, 34232, 35112, 37344, 40128, 43568, 44346, 46816, 49792, 51072, 51348, 51737, 59128, 59906, 65352, 68464, 70224, 74688, 80256, 81301, 87136, 88692, 89859, 93632, 102696, 103474, 118256, 119812, 130704, 136928, 140448, 149376, 155211, 162602, 174272, 177384, 179718, 187264, 205392, 206948, 236512, 239624, 243903, 261408, 273856, 280896, 310422, 325204, 348544, 354768, 359436, 410784, 413896, 473024, 479248, 487806, 522816, 547712, 561792, 569107, 620844, 650408, 709536, 718872, 821568, 827792, 946048, 958496, 975612, 1045632, 1138214, 1241688, 1300816, 1419072, 1437744, 1643136, 1655584, 1707321, 1916992, 1951224, 2276428, 2483376, 2601632, 2838144, 2875488, 3311168, 3414642, 3833984, 3902448, 4552856, 4966752, 5203264, 5750976, 6622336, 6829284, 7804896, 9105712, 9933504, 10406528, 11501952, 13658568, 15609792, 18211424, 19867008, 27317136, 31219584, 36422848, 54634272, 72845696, 109268544, 218537088]

約数ペア:

[(1, 218537088), (2, 109268544), (3, 72845696), (4, 54634272), (6, 36422848), (7, 31219584), (8, 27317136), (11, 19867008), (12, 18211424), (14, 15609792), (16, 13658568), (19, 11501952), (21, 10406528), (22, 9933504), (24, 9105712), (28, 7804896), (32, 6829284), (33, 6622336), (38, 5750976), (42, 5203264), (44, 4966752), (48, 4552856), (56, 3902448), (57, 3833984), (64, 3414642), (66, 3311168), (76, 2875488), (77, 2838144), (84, 2601632), (88, 2483376), (96, 2276428), (112, 1951224), (114, 1916992), (128, 1707321), (132, 1655584), (133, 1643136), (152, 1437744), (154, 1419072), (168, 1300816), (176, 1241688), (192, 1138214), (209, 1045632), (224, 975612), (228, 958496), (231, 946048), (264, 827792), (266, 821568), (304, 718872), (308, 709536), (336, 650408), (352, 620844), (384, 569107), (389, 561792), (399, 547712), (418, 522816), (448, 487806), (456, 479248), (462, 473024), (528, 413896), (532, 410784), (608, 359436), (616, 354768), (627, 348544), (672, 325204), (704, 310422), (778, 280896), (798, 273856), (836, 261408), (896, 243903), (912, 239624), (924, 236512), (1056, 206948), (1064, 205392), (1167, 187264), (1216, 179718), (1232, 177384), (1254, 174272), (1344, 162602), (1408, 155211), (1463, 149376), (1556, 140448), (1596, 136928), (1672, 130704), (1824, 119812), (1848, 118256), (2112, 103474), (2128, 102696), (2334, 93632), (2432, 89859), (2464, 88692), (2508, 87136), (2688, 81301), (2723, 80256), (2926, 74688), (3112, 70224), (3192, 68464), (3344, 65352), (3648, 59906), (3696, 59128), (4224, 51737), (4256, 51348), (4279, 51072), (4389, 49792), (4668, 46816), (4928, 44346), (5016, 43568), (5446, 40128), (5852, 37344), (6224, 35112), (6384, 34232), (6688, 32676), (7296, 29953), (7391, 29568), (7392, 29564), (8169, 26752), (8512, 25674), (8558, 25536), (8778, 24896), (9336, 23408), (9856, 22173), (10032, 21784), (10892, 20064), (11704, 18672), (12448, 17556), (12768, 17116), (12837, 17024), (13376, 16338), (14782, 14784)]