328643208

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{683}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 918721440

約数和(自身を除く): 590078232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 163, 164, 246, 326, 328, 369, 489, 492, 652, 683, 738, 978, 984, 1304, 1366, 1467, 1476, 1956, 2049, 2732, 2934, 2952, 3912, 4098, 5464, 5868, 6147, 6683, 8196, 11736, 12294, 13366, 16392, 20049, 24588, 26732, 28003, 40098, 49176, 53464, 56006, 60147, 80196, 84009, 111329, 112012, 120294, 160392, 168018, 222658, 224024, 240588, 252027, 333987, 336036, 445316, 481176, 504054, 667974, 672072, 890632, 1001961, 1008108, 1335948, 2003922, 2016216, 2671896, 4007844, 4564489, 8015688, 9128978, 13693467, 18257956, 27386934, 36515912, 41080401, 54773868, 82160802, 109547736, 164321604, 328643208]

約数ペア:

[(1, 328643208), (2, 164321604), (3, 109547736), (4, 82160802), (6, 54773868), (8, 41080401), (9, 36515912), (12, 27386934), (18, 18257956), (24, 13693467), (36, 9128978), (41, 8015688), (72, 4564489), (82, 4007844), (123, 2671896), (163, 2016216), (164, 2003922), (246, 1335948), (326, 1008108), (328, 1001961), (369, 890632), (489, 672072), (492, 667974), (652, 504054), (683, 481176), (738, 445316), (978, 336036), (984, 333987), (1304, 252027), (1366, 240588), (1467, 224024), (1476, 222658), (1956, 168018), (2049, 160392), (2732, 120294), (2934, 112012), (2952, 111329), (3912, 84009), (4098, 80196), (5464, 60147), (5868, 56006), (6147, 53464), (6683, 49176), (8196, 40098), (11736, 28003), (12294, 26732), (13366, 24588), (16392, 20049)]