1315370176

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1621}}^1$

素因数の和:2073

約数の個数: 56

約数和(自身を含む): 2702641280

約数和(自身を除く): 1387271104

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 409, 496, 818, 992, 1621, 1636, 1984, 3242, 3272, 6484, 6544, 12679, 12968, 13088, 25358, 25936, 26176, 50251, 50716, 51872, 100502, 101432, 103744, 201004, 202864, 402008, 405728, 662989, 804016, 811456, 1325978, 1608032, 2651956, 3216064, 5303912, 10607824, 20552659, 21215648, 41105318, 42431296, 82210636, 164421272, 328842544, 657685088, 1315370176]

約数ペア:

[(1, 1315370176), (2, 657685088), (4, 328842544), (8, 164421272), (16, 82210636), (31, 42431296), (32, 41105318), (62, 21215648), (64, 20552659), (124, 10607824), (248, 5303912), (409, 3216064), (496, 2651956), (818, 1608032), (992, 1325978), (1621, 811456), (1636, 804016), (1984, 662989), (3242, 405728), (3272, 402008), (6484, 202864), (6544, 201004), (12679, 103744), (12968, 101432), (13088, 100502), (25358, 51872), (25936, 50716), (26176, 50251)]