347469824

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 774184320

約数和(自身を除く): 426714496

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 421, 496, 512, 806, 832, 842, 992, 1024, 1612, 1664, 1684, 1984, 2048, 3224, 3328, 3368, 3968, 5473, 6448, 6656, 6736, 7936, 10946, 12896, 13051, 13312, 13472, 15872, 21892, 25792, 26102, 26624, 26944, 31744, 43784, 51584, 52204, 53888, 63488, 87568, 103168, 104408, 107776, 169663, 175136, 206336, 208816, 215552, 339326, 350272, 412672, 417632, 431104, 678652, 700544, 825344, 835264, 862208, 1357304, 1401088, 1670528, 2714608, 2802176, 3341056, 5429216, 5604352, 6682112, 10858432, 11208704, 13364224, 21716864, 26728448, 43433728, 86867456, 173734912, 347469824]

約数ペア:

[(1, 347469824), (2, 173734912), (4, 86867456), (8, 43433728), (13, 26728448), (16, 21716864), (26, 13364224), (31, 11208704), (32, 10858432), (52, 6682112), (62, 5604352), (64, 5429216), (104, 3341056), (124, 2802176), (128, 2714608), (208, 1670528), (248, 1401088), (256, 1357304), (403, 862208), (416, 835264), (421, 825344), (496, 700544), (512, 678652), (806, 431104), (832, 417632), (842, 412672), (992, 350272), (1024, 339326), (1612, 215552), (1664, 208816), (1684, 206336), (1984, 175136), (2048, 169663), (3224, 107776), (3328, 104408), (3368, 103168), (3968, 87568), (5473, 63488), (6448, 53888), (6656, 52204), (6736, 51584), (7936, 43784), (10946, 31744), (12896, 26944), (13051, 26624), (13312, 26102), (13472, 25792), (15872, 21892)]