660766205988

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{124861339}}^1$

素因数の和:124861366

約数の個数: 72

約数和(自身を含む): 1992786986400

約数和(自身を除く): 1332020780412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 124861339, 249722678, 374584017, 499445356, 749168034, 874029373, 1123752051, 1498336068, 1748058746, 2247504102, 2622088119, 3371256153, 3496117492, 4495008204, 5244176238, 6118205611, 6742512306, 7866264357, 10488352476, 12236411222, 13485024612, 15732528714, 18354616833, 23598793071, 24472822444, 31465057428, 36709233666, 47197586142, 55063850499, 73418467332, 94395172284, 110127700998, 165191551497, 220255401996, 330383102994, 660766205988]

約数ペア:

[(1, 660766205988), (2, 330383102994), (3, 220255401996), (4, 165191551497), (6, 110127700998), (7, 94395172284), (9, 73418467332), (12, 55063850499), (14, 47197586142), (18, 36709233666), (21, 31465057428), (27, 24472822444), (28, 23598793071), (36, 18354616833), (42, 15732528714), (49, 13485024612), (54, 12236411222), (63, 10488352476), (84, 7866264357), (98, 6742512306), (108, 6118205611), (126, 5244176238), (147, 4495008204), (189, 3496117492), (196, 3371256153), (252, 2622088119), (294, 2247504102), (378, 1748058746), (441, 1498336068), (588, 1123752051), (756, 874029373), (882, 749168034), (1323, 499445356), (1764, 374584017), (2646, 249722678), (5292, 124861339)]