646716504

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{1451}}^1$

素因数の和:1853

約数の個数: 96

約数和(自身を含む): 1887019200

約数和(自身を除く): 1240302696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 379, 392, 588, 758, 1137, 1176, 1451, 1516, 2274, 2653, 2902, 3032, 4353, 4548, 5306, 5804, 7959, 8706, 9096, 10157, 10612, 11608, 15918, 17412, 18571, 20314, 21224, 30471, 31836, 34824, 37142, 40628, 55713, 60942, 63672, 71099, 74284, 81256, 111426, 121884, 142198, 148568, 213297, 222852, 243768, 284396, 426594, 445704, 549929, 568792, 853188, 1099858, 1649787, 1706376, 2199716, 3299574, 3849503, 4399432, 6599148, 7699006, 11548509, 13198296, 15398012, 23097018, 26946521, 30796024, 46194036, 53893042, 80839563, 92388072, 107786084, 161679126, 215572168, 323358252, 646716504]

約数ペア:

[(1, 646716504), (2, 323358252), (3, 215572168), (4, 161679126), (6, 107786084), (7, 92388072), (8, 80839563), (12, 53893042), (14, 46194036), (21, 30796024), (24, 26946521), (28, 23097018), (42, 15398012), (49, 13198296), (56, 11548509), (84, 7699006), (98, 6599148), (147, 4399432), (168, 3849503), (196, 3299574), (294, 2199716), (379, 1706376), (392, 1649787), (588, 1099858), (758, 853188), (1137, 568792), (1176, 549929), (1451, 445704), (1516, 426594), (2274, 284396), (2653, 243768), (2902, 222852), (3032, 213297), (4353, 148568), (4548, 142198), (5306, 121884), (5804, 111426), (7959, 81256), (8706, 74284), (9096, 71099), (10157, 63672), (10612, 60942), (11608, 55713), (15918, 40628), (17412, 37142), (18571, 34824), (20314, 31836), (21224, 30471)]