388664256

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:662

約数の個数: 112

約数和(自身を含む): 1066373280

約数和(自身を除く): 677709024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 97, 123, 164, 192, 194, 246, 291, 328, 388, 492, 509, 582, 656, 776, 984, 1018, 1164, 1312, 1527, 1552, 1968, 2036, 2328, 2624, 3054, 3104, 3936, 3977, 4072, 4656, 6108, 6208, 7872, 7954, 8144, 9312, 11931, 12216, 15908, 16288, 18624, 20869, 23862, 24432, 31816, 32576, 41738, 47724, 48864, 49373, 62607, 63632, 83476, 95448, 97728, 98746, 125214, 127264, 148119, 166952, 190896, 197492, 250428, 254528, 296238, 333904, 381792, 394984, 500856, 592476, 667808, 763584, 789968, 1001712, 1184952, 1335616, 1579936, 2003424, 2024293, 2369904, 3159872, 4006848, 4048586, 4739808, 6072879, 8097172, 9479616, 12145758, 16194344, 24291516, 32388688, 48583032, 64777376, 97166064, 129554752, 194332128, 388664256]

約数ペア:

[(1, 388664256), (2, 194332128), (3, 129554752), (4, 97166064), (6, 64777376), (8, 48583032), (12, 32388688), (16, 24291516), (24, 16194344), (32, 12145758), (41, 9479616), (48, 8097172), (64, 6072879), (82, 4739808), (96, 4048586), (97, 4006848), (123, 3159872), (164, 2369904), (192, 2024293), (194, 2003424), (246, 1579936), (291, 1335616), (328, 1184952), (388, 1001712), (492, 789968), (509, 763584), (582, 667808), (656, 592476), (776, 500856), (984, 394984), (1018, 381792), (1164, 333904), (1312, 296238), (1527, 254528), (1552, 250428), (1968, 197492), (2036, 190896), (2328, 166952), (2624, 148119), (3054, 127264), (3104, 125214), (3936, 98746), (3977, 97728), (4072, 95448), (4656, 83476), (6108, 63632), (6208, 62607), (7872, 49373), (7954, 48864), (8144, 47724), (9312, 41738), (11931, 32576), (12216, 31816), (15908, 24432), (16288, 23862), (18624, 20869)]