352604416

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 733746944

約数和(自身を除く): 381142528

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 157, 248, 256, 283, 314, 496, 566, 628, 992, 1132, 1256, 1984, 2264, 2512, 3968, 4528, 4867, 5024, 7936, 8773, 9056, 9734, 10048, 17546, 18112, 19468, 20096, 35092, 36224, 38936, 40192, 44431, 70184, 72448, 77872, 88862, 140368, 155744, 177724, 280736, 311488, 355448, 561472, 622976, 710896, 1122944, 1245952, 1377361, 1421792, 2245888, 2754722, 2843584, 5509444, 5687168, 11018888, 11374336, 22037776, 44075552, 88151104, 176302208, 352604416]

約数ペア:

[(1, 352604416), (2, 176302208), (4, 88151104), (8, 44075552), (16, 22037776), (31, 11374336), (32, 11018888), (62, 5687168), (64, 5509444), (124, 2843584), (128, 2754722), (157, 2245888), (248, 1421792), (256, 1377361), (283, 1245952), (314, 1122944), (496, 710896), (566, 622976), (628, 561472), (992, 355448), (1132, 311488), (1256, 280736), (1984, 177724), (2264, 155744), (2512, 140368), (3968, 88862), (4528, 77872), (4867, 72448), (5024, 70184), (7936, 44431), (8773, 40192), (9056, 38936), (9734, 36224), (10048, 35092), (17546, 20096), (18112, 19468)]