319617792

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3557}}^1$

素因数の和:3595

約数の個数: 144

約数和(自身を含む): 1018157280

約数和(自身を除く): 698539488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2304, 2496, 2808, 3328, 3456, 3557, 3744, 4992, 5616, 6912, 7114, 7488, 9984, 10671, 11232, 14228, 14976, 21342, 22464, 28456, 29952, 32013, 42684, 44928, 46241, 56912, 64026, 85368, 89856, 92482, 96039, 113824, 128052, 138723, 170736, 184964, 192078, 227648, 256104, 277446, 341472, 369928, 384156, 416169, 455296, 512208, 554892, 682944, 739856, 768312, 832338, 910592, 1024416, 1109784, 1248507, 1365888, 1479712, 1536624, 1664676, 2048832, 2219568, 2497014, 2731776, 2959424, 3073248, 3329352, 4097664, 4439136, 4994028, 5918848, 6146496, 6658704, 8195328, 8878272, 9988056, 11837696, 12292992, 13317408, 17756544, 19976112, 24585984, 26634816, 35513088, 39952224, 53269632, 79904448, 106539264, 159808896, 319617792]

約数ペア:

[(1, 319617792), (2, 159808896), (3, 106539264), (4, 79904448), (6, 53269632), (8, 39952224), (9, 35513088), (12, 26634816), (13, 24585984), (16, 19976112), (18, 17756544), (24, 13317408), (26, 12292992), (27, 11837696), (32, 9988056), (36, 8878272), (39, 8195328), (48, 6658704), (52, 6146496), (54, 5918848), (64, 4994028), (72, 4439136), (78, 4097664), (96, 3329352), (104, 3073248), (108, 2959424), (117, 2731776), (128, 2497014), (144, 2219568), (156, 2048832), (192, 1664676), (208, 1536624), (216, 1479712), (234, 1365888), (256, 1248507), (288, 1109784), (312, 1024416), (351, 910592), (384, 832338), (416, 768312), (432, 739856), (468, 682944), (576, 554892), (624, 512208), (702, 455296), (768, 416169), (832, 384156), (864, 369928), (936, 341472), (1152, 277446), (1248, 256104), (1404, 227648), (1664, 192078), (1728, 184964), (1872, 170736), (2304, 138723), (2496, 128052), (2808, 113824), (3328, 96039), (3456, 92482), (3557, 89856), (3744, 85368), (4992, 64026), (5616, 56912), (6912, 46241), (7114, 44928), (7488, 42684), (9984, 32013), (10671, 29952), (11232, 28456), (14228, 22464), (14976, 21342)]