492510128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1697}}^1$

素因数の和:1830

約数の個数: 80

約数和(自身を含む): 1114241184

約数和(自身を除く): 621731056

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 97, 136, 176, 187, 194, 272, 374, 388, 748, 776, 1067, 1496, 1552, 1649, 1697, 2134, 2992, 3298, 3394, 4268, 6596, 6788, 8536, 13192, 13576, 17072, 18139, 18667, 26384, 27152, 28849, 36278, 37334, 57698, 72556, 74668, 115396, 145112, 149336, 164609, 230792, 290224, 298672, 317339, 329218, 461584, 634678, 658436, 1269356, 1316872, 1810699, 2538712, 2633744, 2798353, 3621398, 5077424, 5596706, 7242796, 11193412, 14485592, 22386824, 28971184, 30781883, 44773648, 61563766, 123127532, 246255064, 492510128]

約数ペア:

[(1, 492510128), (2, 246255064), (4, 123127532), (8, 61563766), (11, 44773648), (16, 30781883), (17, 28971184), (22, 22386824), (34, 14485592), (44, 11193412), (68, 7242796), (88, 5596706), (97, 5077424), (136, 3621398), (176, 2798353), (187, 2633744), (194, 2538712), (272, 1810699), (374, 1316872), (388, 1269356), (748, 658436), (776, 634678), (1067, 461584), (1496, 329218), (1552, 317339), (1649, 298672), (1697, 290224), (2134, 230792), (2992, 164609), (3298, 149336), (3394, 145112), (4268, 115396), (6596, 74668), (6788, 72556), (8536, 57698), (13192, 37334), (13576, 36278), (17072, 28849), (18139, 27152), (18667, 26384)]