2485983984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{661}}^1$

素因数の和:1119

約数の個数: 160

約数和(自身を含む): 7447023360

約数和(自身を除く): 4961039376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 419, 528, 561, 661, 748, 816, 838, 1122, 1257, 1322, 1496, 1676, 1983, 2244, 2514, 2644, 2992, 3352, 3966, 4488, 4609, 5028, 5288, 6704, 7123, 7271, 7932, 8976, 9218, 10056, 10576, 11237, 13827, 14246, 14542, 15864, 18436, 20112, 21369, 21813, 22474, 27654, 28492, 29084, 31728, 33711, 36872, 42738, 43626, 44948, 55308, 56984, 58168, 67422, 73744, 78353, 85476, 87252, 89896, 110616, 113968, 116336, 123607, 134844, 156706, 170952, 174504, 179792, 221232, 235059, 247214, 269688, 276959, 313412, 341904, 349008, 370821, 470118, 494428, 539376, 553918, 626824, 741642, 830877, 940236, 988856, 1107836, 1253648, 1483284, 1661754, 1880472, 1977712, 2215672, 2966568, 3046549, 3323508, 3760944, 4431344, 4708303, 5933136, 6093098, 6647016, 9139647, 9416606, 12186196, 13294032, 14124909, 18279294, 18833212, 24372392, 28249818, 36558588, 37666424, 48744784, 51791333, 56499636, 73117176, 75332848, 103582666, 112999272, 146234352, 155373999, 207165332, 225998544, 310747998, 414330664, 621495996, 828661328, 1242991992, 2485983984]

約数ペア:

[(1, 2485983984), (2, 1242991992), (3, 828661328), (4, 621495996), (6, 414330664), (8, 310747998), (11, 225998544), (12, 207165332), (16, 155373999), (17, 146234352), (22, 112999272), (24, 103582666), (33, 75332848), (34, 73117176), (44, 56499636), (48, 51791333), (51, 48744784), (66, 37666424), (68, 36558588), (88, 28249818), (102, 24372392), (132, 18833212), (136, 18279294), (176, 14124909), (187, 13294032), (204, 12186196), (264, 9416606), (272, 9139647), (374, 6647016), (408, 6093098), (419, 5933136), (528, 4708303), (561, 4431344), (661, 3760944), (748, 3323508), (816, 3046549), (838, 2966568), (1122, 2215672), (1257, 1977712), (1322, 1880472), (1496, 1661754), (1676, 1483284), (1983, 1253648), (2244, 1107836), (2514, 988856), (2644, 940236), (2992, 830877), (3352, 741642), (3966, 626824), (4488, 553918), (4609, 539376), (5028, 494428), (5288, 470118), (6704, 370821), (7123, 349008), (7271, 341904), (7932, 313412), (8976, 276959), (9218, 269688), (10056, 247214), (10576, 235059), (11237, 221232), (13827, 179792), (14246, 174504), (14542, 170952), (15864, 156706), (18436, 134844), (20112, 123607), (21369, 116336), (21813, 113968), (22474, 110616), (27654, 89896), (28492, 87252), (29084, 85476), (31728, 78353), (33711, 73744), (36872, 67422), (42738, 58168), (43626, 56984), (44948, 55308)]