317617664

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:456

約数の個数: 160

約数和(自身を含む): 829071936

約数和(自身を除く): 511454272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 256, 272, 364, 401, 416, 442, 448, 476, 512, 544, 728, 802, 832, 884, 896, 952, 1088, 1456, 1547, 1604, 1664, 1768, 1792, 1904, 2176, 2807, 2912, 3094, 3208, 3328, 3536, 3584, 3808, 4352, 5213, 5614, 5824, 6188, 6416, 6656, 6817, 7072, 7616, 8704, 10426, 11228, 11648, 12376, 12832, 13634, 14144, 15232, 20852, 22456, 23296, 24752, 25664, 27268, 28288, 30464, 36491, 41704, 44912, 46592, 47719, 49504, 51328, 54536, 56576, 60928, 72982, 83408, 88621, 89824, 95438, 99008, 102656, 109072, 113152, 145964, 166816, 177242, 179648, 190876, 198016, 205312, 218144, 291928, 333632, 354484, 359296, 381752, 396032, 436288, 583856, 620347, 667264, 708968, 718592, 763504, 792064, 872576, 1167712, 1240694, 1334528, 1417936, 1437184, 1527008, 1745152, 2335424, 2481388, 2669056, 2835872, 3054016, 3490304, 4670848, 4962776, 5671744, 6108032, 9341696, 9925552, 11343488, 12216064, 18683392, 19851104, 22686976, 24432128, 39702208, 45373952, 79404416, 158808832, 317617664]

約数ペア:

[(1, 317617664), (2, 158808832), (4, 79404416), (7, 45373952), (8, 39702208), (13, 24432128), (14, 22686976), (16, 19851104), (17, 18683392), (26, 12216064), (28, 11343488), (32, 9925552), (34, 9341696), (52, 6108032), (56, 5671744), (64, 4962776), (68, 4670848), (91, 3490304), (104, 3054016), (112, 2835872), (119, 2669056), (128, 2481388), (136, 2335424), (182, 1745152), (208, 1527008), (221, 1437184), (224, 1417936), (238, 1334528), (256, 1240694), (272, 1167712), (364, 872576), (401, 792064), (416, 763504), (442, 718592), (448, 708968), (476, 667264), (512, 620347), (544, 583856), (728, 436288), (802, 396032), (832, 381752), (884, 359296), (896, 354484), (952, 333632), (1088, 291928), (1456, 218144), (1547, 205312), (1604, 198016), (1664, 190876), (1768, 179648), (1792, 177242), (1904, 166816), (2176, 145964), (2807, 113152), (2912, 109072), (3094, 102656), (3208, 99008), (3328, 95438), (3536, 89824), (3584, 88621), (3808, 83408), (4352, 72982), (5213, 60928), (5614, 56576), (5824, 54536), (6188, 51328), (6416, 49504), (6656, 47719), (6817, 46592), (7072, 44912), (7616, 41704), (8704, 36491), (10426, 30464), (11228, 28288), (11648, 27268), (12376, 25664), (12832, 24752), (13634, 23296), (14144, 22456), (15232, 20852)]