13174398848

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2011}}^1$

素因数の和:2196

約数の個数: 128

約数和(自身を含む): 29420912640

約数和(自身を除く): 16246513792

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 127, 128, 208, 248, 254, 403, 416, 496, 508, 806, 832, 992, 1016, 1612, 1651, 1664, 1984, 2011, 2032, 3224, 3302, 3937, 3968, 4022, 4064, 6448, 6604, 7874, 8044, 8128, 12896, 13208, 15748, 16088, 16256, 25792, 26143, 26416, 31496, 32176, 51181, 51584, 52286, 52832, 62341, 62992, 64352, 102362, 104572, 105664, 124682, 125984, 128704, 204724, 209144, 211328, 249364, 251968, 255397, 257408, 409448, 418288, 498728, 503936, 510794, 810433, 818896, 836576, 997456, 1021588, 1620866, 1637792, 1673152, 1994912, 2043176, 3241732, 3275584, 3320161, 3346304, 3989824, 4086352, 6483464, 6551168, 6640322, 7917307, 7979648, 8172704, 12966928, 13280644, 15834614, 16345408, 25933856, 26561288, 31669228, 32690816, 51867712, 53122576, 63338456, 102924991, 103735424, 106245152, 126676912, 205849982, 212490304, 253353824, 411699964, 424980608, 506707648, 823399928, 1013415296, 1646799856, 3293599712, 6587199424, 13174398848]

約数ペア:

[(1, 13174398848), (2, 6587199424), (4, 3293599712), (8, 1646799856), (13, 1013415296), (16, 823399928), (26, 506707648), (31, 424980608), (32, 411699964), (52, 253353824), (62, 212490304), (64, 205849982), (104, 126676912), (124, 106245152), (127, 103735424), (128, 102924991), (208, 63338456), (248, 53122576), (254, 51867712), (403, 32690816), (416, 31669228), (496, 26561288), (508, 25933856), (806, 16345408), (832, 15834614), (992, 13280644), (1016, 12966928), (1612, 8172704), (1651, 7979648), (1664, 7917307), (1984, 6640322), (2011, 6551168), (2032, 6483464), (3224, 4086352), (3302, 3989824), (3937, 3346304), (3968, 3320161), (4022, 3275584), (4064, 3241732), (6448, 2043176), (6604, 1994912), (7874, 1673152), (8044, 1637792), (8128, 1620866), (12896, 1021588), (13208, 997456), (15748, 836576), (16088, 818896), (16256, 810433), (25792, 510794), (26143, 503936), (26416, 498728), (31496, 418288), (32176, 409448), (51181, 257408), (51584, 255397), (52286, 251968), (52832, 249364), (62341, 211328), (62992, 209144), (64352, 204724), (102362, 128704), (104572, 125984), (105664, 124682)]