216962784

素因数分解:

$2^5\times 3^2\times {\mathrm{859}}^1\times {\mathrm{877}}^1$

素因数の和:1752

約数の個数: 72

約数和(自身を含む): 618410520

約数和(自身を除く): 401447736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 859, 877, 1718, 1754, 2577, 2631, 3436, 3508, 5154, 5262, 6872, 7016, 7731, 7893, 10308, 10524, 13744, 14032, 15462, 15786, 20616, 21048, 27488, 28064, 30924, 31572, 41232, 42096, 61848, 63144, 82464, 84192, 123696, 126288, 247392, 252576, 753343, 1506686, 2260029, 3013372, 4520058, 6026744, 6780087, 9040116, 12053488, 13560174, 18080232, 24106976, 27120348, 36160464, 54240696, 72320928, 108481392, 216962784]

約数ペア:

[(1, 216962784), (2, 108481392), (3, 72320928), (4, 54240696), (6, 36160464), (8, 27120348), (9, 24106976), (12, 18080232), (16, 13560174), (18, 12053488), (24, 9040116), (32, 6780087), (36, 6026744), (48, 4520058), (72, 3013372), (96, 2260029), (144, 1506686), (288, 753343), (859, 252576), (877, 247392), (1718, 126288), (1754, 123696), (2577, 84192), (2631, 82464), (3436, 63144), (3508, 61848), (5154, 42096), (5262, 41232), (6872, 31572), (7016, 30924), (7731, 28064), (7893, 27488), (10308, 21048), (10524, 20616), (13744, 15786), (14032, 15462)]