254570368

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2593}}^1$

素因数の和:2679

約数の個数: 64

約数和(自身を含む): 555634800

約数和(自身を除く): 301064432

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 128, 208, 236, 416, 472, 767, 832, 944, 1534, 1664, 1888, 2593, 3068, 3776, 5186, 6136, 7552, 10372, 12272, 20744, 24544, 33709, 41488, 49088, 67418, 82976, 98176, 134836, 152987, 165952, 269672, 305974, 331904, 539344, 611948, 1078688, 1223896, 1988831, 2157376, 2447792, 3977662, 4314752, 4895584, 7955324, 9791168, 15910648, 19582336, 31821296, 63642592, 127285184, 254570368]

約数ペア:

[(1, 254570368), (2, 127285184), (4, 63642592), (8, 31821296), (13, 19582336), (16, 15910648), (26, 9791168), (32, 7955324), (52, 4895584), (59, 4314752), (64, 3977662), (104, 2447792), (118, 2157376), (128, 1988831), (208, 1223896), (236, 1078688), (416, 611948), (472, 539344), (767, 331904), (832, 305974), (944, 269672), (1534, 165952), (1664, 152987), (1888, 134836), (2593, 98176), (3068, 82976), (3776, 67418), (5186, 49088), (6136, 41488), (7552, 33709), (10372, 24544), (12272, 20744)]