215594496

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 240

約数和(自身を含む): 692611920

約数和(自身を除く): 477017424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 59, 61, 64, 72, 78, 96, 104, 117, 118, 122, 128, 144, 156, 177, 183, 192, 208, 234, 236, 244, 256, 288, 312, 354, 366, 384, 416, 468, 472, 488, 512, 531, 549, 576, 624, 708, 732, 767, 768, 793, 832, 936, 944, 976, 1062, 1098, 1152, 1248, 1416, 1464, 1534, 1536, 1586, 1664, 1872, 1888, 1952, 2124, 2196, 2301, 2304, 2379, 2496, 2832, 2928, 3068, 3172, 3328, 3599, 3744, 3776, 3904, 4248, 4392, 4602, 4608, 4758, 4992, 5664, 5856, 6136, 6344, 6656, 6903, 7137, 7198, 7488, 7552, 7808, 8496, 8784, 9204, 9516, 9984, 10797, 11328, 11712, 12272, 12688, 13806, 14274, 14396, 14976, 15104, 15616, 16992, 17568, 18408, 19032, 19968, 21594, 22656, 23424, 24544, 25376, 27612, 28548, 28792, 29952, 30208, 31232, 32391, 33984, 35136, 36816, 38064, 43188, 45312, 46787, 46848, 49088, 50752, 55224, 57096, 57584, 59904, 64782, 67968, 70272, 73632, 76128, 86376, 90624, 93574, 93696, 98176, 101504, 110448, 114192, 115168, 129564, 135936, 140361, 140544, 147264, 152256, 172752, 187148, 196352, 203008, 220896, 228384, 230336, 259128, 271872, 280722, 281088, 294528, 304512, 345504, 374296, 392704, 406016, 421083, 441792, 456768, 460672, 518256, 561444, 589056, 609024, 691008, 748592, 842166, 883584, 913536, 921344, 1036512, 1122888, 1178112, 1218048, 1382016, 1497184, 1684332, 1767168, 1827072, 1842688, 2073024, 2245776, 2764032, 2994368, 3368664, 3534336, 3654144, 4146048, 4491552, 5528064, 5988736, 6737328, 8292096, 8983104, 11977472, 13474656, 16584192, 17966208, 23954944, 26949312, 35932416, 53898624, 71864832, 107797248, 215594496]

約数ペア:

[(1, 215594496), (2, 107797248), (3, 71864832), (4, 53898624), (6, 35932416), (8, 26949312), (9, 23954944), (12, 17966208), (13, 16584192), (16, 13474656), (18, 11977472), (24, 8983104), (26, 8292096), (32, 6737328), (36, 5988736), (39, 5528064), (48, 4491552), (52, 4146048), (59, 3654144), (61, 3534336), (64, 3368664), (72, 2994368), (78, 2764032), (96, 2245776), (104, 2073024), (117, 1842688), (118, 1827072), (122, 1767168), (128, 1684332), (144, 1497184), (156, 1382016), (177, 1218048), (183, 1178112), (192, 1122888), (208, 1036512), (234, 921344), (236, 913536), (244, 883584), (256, 842166), (288, 748592), (312, 691008), (354, 609024), (366, 589056), (384, 561444), (416, 518256), (468, 460672), (472, 456768), (488, 441792), (512, 421083), (531, 406016), (549, 392704), (576, 374296), (624, 345504), (708, 304512), (732, 294528), (767, 281088), (768, 280722), (793, 271872), (832, 259128), (936, 230336), (944, 228384), (976, 220896), (1062, 203008), (1098, 196352), (1152, 187148), (1248, 172752), (1416, 152256), (1464, 147264), (1534, 140544), (1536, 140361), (1586, 135936), (1664, 129564), (1872, 115168), (1888, 114192), (1952, 110448), (2124, 101504), (2196, 98176), (2301, 93696), (2304, 93574), (2379, 90624), (2496, 86376), (2832, 76128), (2928, 73632), (3068, 70272), (3172, 67968), (3328, 64782), (3599, 59904), (3744, 57584), (3776, 57096), (3904, 55224), (4248, 50752), (4392, 49088), (4602, 46848), (4608, 46787), (4758, 45312), (4992, 43188), (5664, 38064), (5856, 36816), (6136, 35136), (6344, 33984), (6656, 32391), (6903, 31232), (7137, 30208), (7198, 29952), (7488, 28792), (7552, 28548), (7808, 27612), (8496, 25376), (8784, 24544), (9204, 23424), (9516, 22656), (9984, 21594), (10797, 19968), (11328, 19032), (11712, 18408), (12272, 17568), (12688, 16992), (13806, 15616), (14274, 15104), (14396, 14976)]