487128384

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:478

約数の個数: 224

約数和(自身を含む): 1552041600

約数和(自身を除く): 1064913216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 37, 38, 48, 54, 57, 64, 72, 74, 76, 96, 108, 111, 114, 144, 148, 152, 171, 192, 216, 222, 228, 288, 296, 304, 333, 342, 401, 432, 444, 456, 513, 576, 592, 608, 666, 684, 703, 802, 864, 888, 912, 999, 1026, 1184, 1203, 1216, 1332, 1368, 1406, 1604, 1728, 1776, 1824, 1998, 2052, 2109, 2368, 2406, 2664, 2736, 2812, 3208, 3552, 3609, 3648, 3996, 4104, 4218, 4812, 5328, 5472, 5624, 6327, 6416, 7104, 7218, 7619, 7992, 8208, 8436, 9624, 10656, 10827, 10944, 11248, 12654, 12832, 14436, 14837, 15238, 15984, 16416, 16872, 18981, 19248, 21312, 21654, 22496, 22857, 25308, 25664, 28872, 29674, 30476, 31968, 32832, 33744, 37962, 38496, 43308, 44511, 44992, 45714, 50616, 57744, 59348, 60952, 63936, 67488, 68571, 75924, 76992, 86616, 89022, 91428, 101232, 115488, 118696, 121904, 133533, 134976, 137142, 151848, 173232, 178044, 182856, 202464, 205713, 230976, 237392, 243808, 267066, 274284, 281903, 303696, 346464, 356088, 365712, 400599, 404928, 411426, 474784, 487616, 534132, 548568, 563806, 607392, 692928, 712176, 731424, 801198, 822852, 845709, 949568, 1068264, 1097136, 1127612, 1214784, 1424352, 1462848, 1602396, 1645704, 1691418, 2136528, 2194272, 2255224, 2537127, 2848704, 3204792, 3291408, 3382836, 4273056, 4388544, 4510448, 5074254, 6409584, 6582816, 6765672, 7611381, 8546112, 9020896, 10148508, 12819168, 13165632, 13531344, 15222762, 18041792, 20297016, 25638336, 27062688, 30445524, 40594032, 54125376, 60891048, 81188064, 121782096, 162376128, 243564192, 487128384]

約数ペア:

[(1, 487128384), (2, 243564192), (3, 162376128), (4, 121782096), (6, 81188064), (8, 60891048), (9, 54125376), (12, 40594032), (16, 30445524), (18, 27062688), (19, 25638336), (24, 20297016), (27, 18041792), (32, 15222762), (36, 13531344), (37, 13165632), (38, 12819168), (48, 10148508), (54, 9020896), (57, 8546112), (64, 7611381), (72, 6765672), (74, 6582816), (76, 6409584), (96, 5074254), (108, 4510448), (111, 4388544), (114, 4273056), (144, 3382836), (148, 3291408), (152, 3204792), (171, 2848704), (192, 2537127), (216, 2255224), (222, 2194272), (228, 2136528), (288, 1691418), (296, 1645704), (304, 1602396), (333, 1462848), (342, 1424352), (401, 1214784), (432, 1127612), (444, 1097136), (456, 1068264), (513, 949568), (576, 845709), (592, 822852), (608, 801198), (666, 731424), (684, 712176), (703, 692928), (802, 607392), (864, 563806), (888, 548568), (912, 534132), (999, 487616), (1026, 474784), (1184, 411426), (1203, 404928), (1216, 400599), (1332, 365712), (1368, 356088), (1406, 346464), (1604, 303696), (1728, 281903), (1776, 274284), (1824, 267066), (1998, 243808), (2052, 237392), (2109, 230976), (2368, 205713), (2406, 202464), (2664, 182856), (2736, 178044), (2812, 173232), (3208, 151848), (3552, 137142), (3609, 134976), (3648, 133533), (3996, 121904), (4104, 118696), (4218, 115488), (4812, 101232), (5328, 91428), (5472, 89022), (5624, 86616), (6327, 76992), (6416, 75924), (7104, 68571), (7218, 67488), (7619, 63936), (7992, 60952), (8208, 59348), (8436, 57744), (9624, 50616), (10656, 45714), (10827, 44992), (10944, 44511), (11248, 43308), (12654, 38496), (12832, 37962), (14436, 33744), (14837, 32832), (15238, 31968), (15984, 30476), (16416, 29674), (16872, 28872), (18981, 25664), (19248, 25308), (21312, 22857), (21654, 22496)]