538287384

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{547}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 1362810240

約数和(自身を除く): 824522856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 313, 393, 524, 547, 626, 786, 939, 1048, 1094, 1252, 1572, 1641, 1878, 2188, 2504, 3144, 3282, 3756, 4376, 6564, 7512, 13128, 41003, 71657, 82006, 123009, 143314, 164012, 171211, 214971, 246018, 286628, 328024, 342422, 429942, 492036, 513633, 573256, 684844, 859884, 984072, 1027266, 1369688, 1719768, 2054532, 4109064, 22428641, 44857282, 67285923, 89714564, 134571846, 179429128, 269143692, 538287384]

約数ペア:

[(1, 538287384), (2, 269143692), (3, 179429128), (4, 134571846), (6, 89714564), (8, 67285923), (12, 44857282), (24, 22428641), (131, 4109064), (262, 2054532), (313, 1719768), (393, 1369688), (524, 1027266), (547, 984072), (626, 859884), (786, 684844), (939, 573256), (1048, 513633), (1094, 492036), (1252, 429942), (1572, 342422), (1641, 328024), (1878, 286628), (2188, 246018), (2504, 214971), (3144, 171211), (3282, 164012), (3756, 143314), (4376, 123009), (6564, 82006), (7512, 71657), (13128, 41003)]