171744768

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 240

約数和(自身を含む): 554089536

約数和(自身を除く): 382344768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 61, 64, 72, 78, 94, 96, 104, 117, 122, 128, 141, 144, 156, 183, 188, 192, 208, 234, 244, 256, 282, 288, 312, 366, 376, 384, 416, 423, 468, 488, 512, 549, 564, 576, 611, 624, 732, 752, 768, 793, 832, 846, 936, 976, 1098, 1128, 1152, 1222, 1248, 1464, 1504, 1536, 1586, 1664, 1692, 1833, 1872, 1952, 2196, 2256, 2304, 2379, 2444, 2496, 2867, 2928, 3008, 3172, 3328, 3384, 3666, 3744, 3904, 4392, 4512, 4608, 4758, 4888, 4992, 5499, 5734, 5856, 6016, 6344, 6656, 6768, 7137, 7332, 7488, 7808, 8601, 8784, 9024, 9516, 9776, 9984, 10998, 11468, 11712, 12032, 12688, 13536, 14274, 14664, 14976, 15616, 17202, 17568, 18048, 19032, 19552, 19968, 21996, 22936, 23424, 24064, 25376, 25803, 27072, 28548, 29328, 29952, 31232, 34404, 35136, 36096, 37271, 38064, 39104, 43992, 45872, 46848, 50752, 51606, 54144, 57096, 58656, 59904, 68808, 70272, 72192, 74542, 76128, 78208, 87984, 91744, 93696, 101504, 103212, 108288, 111813, 114192, 117312, 137616, 140544, 149084, 152256, 156416, 175968, 183488, 203008, 206424, 216576, 223626, 228384, 234624, 275232, 281088, 298168, 304512, 312832, 335439, 351936, 366976, 406016, 412848, 447252, 456768, 469248, 550464, 596336, 609024, 670878, 703872, 733952, 825696, 894504, 913536, 938496, 1100928, 1192672, 1218048, 1341756, 1407744, 1467904, 1651392, 1789008, 1827072, 2201856, 2385344, 2683512, 2815488, 3302784, 3578016, 3654144, 4403712, 4770688, 5367024, 6605568, 7156032, 9541376, 10734048, 13211136, 14312064, 19082752, 21468096, 28624128, 42936192, 57248256, 85872384, 171744768]

約数ペア:

[(1, 171744768), (2, 85872384), (3, 57248256), (4, 42936192), (6, 28624128), (8, 21468096), (9, 19082752), (12, 14312064), (13, 13211136), (16, 10734048), (18, 9541376), (24, 7156032), (26, 6605568), (32, 5367024), (36, 4770688), (39, 4403712), (47, 3654144), (48, 3578016), (52, 3302784), (61, 2815488), (64, 2683512), (72, 2385344), (78, 2201856), (94, 1827072), (96, 1789008), (104, 1651392), (117, 1467904), (122, 1407744), (128, 1341756), (141, 1218048), (144, 1192672), (156, 1100928), (183, 938496), (188, 913536), (192, 894504), (208, 825696), (234, 733952), (244, 703872), (256, 670878), (282, 609024), (288, 596336), (312, 550464), (366, 469248), (376, 456768), (384, 447252), (416, 412848), (423, 406016), (468, 366976), (488, 351936), (512, 335439), (549, 312832), (564, 304512), (576, 298168), (611, 281088), (624, 275232), (732, 234624), (752, 228384), (768, 223626), (793, 216576), (832, 206424), (846, 203008), (936, 183488), (976, 175968), (1098, 156416), (1128, 152256), (1152, 149084), (1222, 140544), (1248, 137616), (1464, 117312), (1504, 114192), (1536, 111813), (1586, 108288), (1664, 103212), (1692, 101504), (1833, 93696), (1872, 91744), (1952, 87984), (2196, 78208), (2256, 76128), (2304, 74542), (2379, 72192), (2444, 70272), (2496, 68808), (2867, 59904), (2928, 58656), (3008, 57096), (3172, 54144), (3328, 51606), (3384, 50752), (3666, 46848), (3744, 45872), (3904, 43992), (4392, 39104), (4512, 38064), (4608, 37271), (4758, 36096), (4888, 35136), (4992, 34404), (5499, 31232), (5734, 29952), (5856, 29328), (6016, 28548), (6344, 27072), (6656, 25803), (6768, 25376), (7137, 24064), (7332, 23424), (7488, 22936), (7808, 21996), (8601, 19968), (8784, 19552), (9024, 19032), (9516, 18048), (9776, 17568), (9984, 17202), (10998, 15616), (11468, 14976), (11712, 14664), (12032, 14274), (12688, 13536)]