242157216

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{51479}}^1$

素因数の和:51506

約数の個数: 72

約数和(自身を含む): 739458720

約数和(自身を除く): 497301504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 51479, 102958, 154437, 205916, 308874, 360353, 411832, 617748, 720706, 823664, 1081059, 1235496, 1441412, 1647328, 2162118, 2470992, 2522471, 2882824, 4324236, 4941984, 5044942, 5765648, 7567413, 8648472, 10089884, 11531296, 15134826, 17296944, 20179768, 30269652, 34593888, 40359536, 60539304, 80719072, 121078608, 242157216]

約数ペア:

[(1, 242157216), (2, 121078608), (3, 80719072), (4, 60539304), (6, 40359536), (7, 34593888), (8, 30269652), (12, 20179768), (14, 17296944), (16, 15134826), (21, 11531296), (24, 10089884), (28, 8648472), (32, 7567413), (42, 5765648), (48, 5044942), (49, 4941984), (56, 4324236), (84, 2882824), (96, 2522471), (98, 2470992), (112, 2162118), (147, 1647328), (168, 1441412), (196, 1235496), (224, 1081059), (294, 823664), (336, 720706), (392, 617748), (588, 411832), (672, 360353), (784, 308874), (1176, 205916), (1568, 154437), (2352, 102958), (4704, 51479)]