312173904

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:382

約数の個数: 160

約数和(自身を含む): 957875200

約数和(自身を除く): 645701296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 67, 84, 98, 112, 134, 147, 168, 196, 201, 268, 283, 294, 336, 343, 392, 402, 469, 536, 566, 588, 686, 784, 804, 849, 938, 1029, 1072, 1132, 1176, 1372, 1407, 1608, 1698, 1876, 1981, 2058, 2264, 2352, 2744, 2814, 3216, 3283, 3396, 3752, 3962, 4116, 4528, 5488, 5628, 5943, 6566, 6792, 7504, 7924, 8232, 9849, 11256, 11886, 13132, 13584, 13867, 15848, 16464, 18961, 19698, 22512, 22981, 23772, 26264, 27734, 31696, 37922, 39396, 41601, 45962, 47544, 52528, 55468, 56883, 68943, 75844, 78792, 83202, 91924, 95088, 97069, 110936, 113766, 132727, 137886, 151688, 157584, 166404, 183848, 194138, 221872, 227532, 265454, 275772, 291207, 303376, 332808, 367696, 388276, 398181, 455064, 530908, 551544, 582414, 665616, 776552, 796362, 910128, 929089, 1061816, 1103088, 1164828, 1553104, 1592724, 1858178, 2123632, 2329656, 2787267, 3185448, 3716356, 4659312, 5574534, 6370896, 6503623, 7432712, 11149068, 13007246, 14865424, 19510869, 22298136, 26014492, 39021738, 44596272, 52028984, 78043476, 104057968, 156086952, 312173904]

約数ペア:

[(1, 312173904), (2, 156086952), (3, 104057968), (4, 78043476), (6, 52028984), (7, 44596272), (8, 39021738), (12, 26014492), (14, 22298136), (16, 19510869), (21, 14865424), (24, 13007246), (28, 11149068), (42, 7432712), (48, 6503623), (49, 6370896), (56, 5574534), (67, 4659312), (84, 3716356), (98, 3185448), (112, 2787267), (134, 2329656), (147, 2123632), (168, 1858178), (196, 1592724), (201, 1553104), (268, 1164828), (283, 1103088), (294, 1061816), (336, 929089), (343, 910128), (392, 796362), (402, 776552), (469, 665616), (536, 582414), (566, 551544), (588, 530908), (686, 455064), (784, 398181), (804, 388276), (849, 367696), (938, 332808), (1029, 303376), (1072, 291207), (1132, 275772), (1176, 265454), (1372, 227532), (1407, 221872), (1608, 194138), (1698, 183848), (1876, 166404), (1981, 157584), (2058, 151688), (2264, 137886), (2352, 132727), (2744, 113766), (2814, 110936), (3216, 97069), (3283, 95088), (3396, 91924), (3752, 83202), (3962, 78792), (4116, 75844), (4528, 68943), (5488, 56883), (5628, 55468), (5943, 52528), (6566, 47544), (6792, 45962), (7504, 41601), (7924, 39396), (8232, 37922), (9849, 31696), (11256, 27734), (11886, 26264), (13132, 23772), (13584, 22981), (13867, 22512), (15848, 19698), (16464, 18961)]