509930752

素因数分解:

$2^8\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 1044598464

約数和(自身を除く): 534667712

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 103, 128, 166, 206, 233, 256, 332, 412, 466, 664, 824, 932, 1328, 1648, 1864, 2656, 3296, 3728, 5312, 6592, 7456, 8549, 10624, 13184, 14912, 17098, 19339, 21248, 23999, 26368, 29824, 34196, 38678, 47998, 59648, 68392, 77356, 95996, 136784, 154712, 191992, 273568, 309424, 383984, 547136, 618848, 767968, 1094272, 1237696, 1535936, 1991917, 2188544, 2475392, 3071872, 3983834, 4950784, 6143744, 7967668, 15935336, 31870672, 63741344, 127482688, 254965376, 509930752]

約数ペア:

[(1, 509930752), (2, 254965376), (4, 127482688), (8, 63741344), (16, 31870672), (32, 15935336), (64, 7967668), (83, 6143744), (103, 4950784), (128, 3983834), (166, 3071872), (206, 2475392), (233, 2188544), (256, 1991917), (332, 1535936), (412, 1237696), (466, 1094272), (664, 767968), (824, 618848), (932, 547136), (1328, 383984), (1648, 309424), (1864, 273568), (2656, 191992), (3296, 154712), (3728, 136784), (5312, 95996), (6592, 77356), (7456, 68392), (8549, 59648), (10624, 47998), (13184, 38678), (14912, 34196), (17098, 29824), (19339, 26368), (21248, 23999)]