405016848

素因数分解:

$2^4\times 3^5\times {\mathrm{73}}^1\times {\mathrm{1427}}^1$

素因数の和:1523

約数の個数: 120

約数和(自身を含む): 1192402848

約数和(自身を除く): 787386000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 81, 108, 144, 146, 162, 216, 219, 243, 292, 324, 432, 438, 486, 584, 648, 657, 876, 972, 1168, 1296, 1314, 1427, 1752, 1944, 1971, 2628, 2854, 3504, 3888, 3942, 4281, 5256, 5708, 5913, 7884, 8562, 10512, 11416, 11826, 12843, 15768, 17124, 17739, 22832, 23652, 25686, 31536, 34248, 35478, 38529, 47304, 51372, 68496, 70956, 77058, 94608, 102744, 104171, 115587, 141912, 154116, 205488, 208342, 231174, 283824, 308232, 312513, 346761, 416684, 462348, 616464, 625026, 693522, 833368, 924696, 937539, 1250052, 1387044, 1666736, 1849392, 1875078, 2500104, 2774088, 2812617, 3750156, 5000208, 5548176, 5625234, 7500312, 8437851, 11250468, 15000624, 16875702, 22500936, 25313553, 33751404, 45001872, 50627106, 67502808, 101254212, 135005616, 202508424, 405016848]

約数ペア:

[(1, 405016848), (2, 202508424), (3, 135005616), (4, 101254212), (6, 67502808), (8, 50627106), (9, 45001872), (12, 33751404), (16, 25313553), (18, 22500936), (24, 16875702), (27, 15000624), (36, 11250468), (48, 8437851), (54, 7500312), (72, 5625234), (73, 5548176), (81, 5000208), (108, 3750156), (144, 2812617), (146, 2774088), (162, 2500104), (216, 1875078), (219, 1849392), (243, 1666736), (292, 1387044), (324, 1250052), (432, 937539), (438, 924696), (486, 833368), (584, 693522), (648, 625026), (657, 616464), (876, 462348), (972, 416684), (1168, 346761), (1296, 312513), (1314, 308232), (1427, 283824), (1752, 231174), (1944, 208342), (1971, 205488), (2628, 154116), (2854, 141912), (3504, 115587), (3888, 104171), (3942, 102744), (4281, 94608), (5256, 77058), (5708, 70956), (5913, 68496), (7884, 51372), (8562, 47304), (10512, 38529), (11416, 35478), (11826, 34248), (12843, 31536), (15768, 25686), (17124, 23652), (17739, 22832)]