1293249152

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33791}}^1$

素因数の和:33841

約数の個数: 64

約数和(自身を含む): 2895298560

約数和(自身を除く): 1602049408

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 1664, 2392, 2944, 4784, 9568, 19136, 33791, 38272, 67582, 135164, 270328, 439283, 540656, 777193, 878566, 1081312, 1554386, 1757132, 2162624, 3108772, 3514264, 4325248, 6217544, 7028528, 10103509, 12435088, 14057056, 20207018, 24870176, 28114112, 40414036, 49740352, 56228224, 80828072, 99480704, 161656144, 323312288, 646624576, 1293249152]

約数ペア:

[(1, 1293249152), (2, 646624576), (4, 323312288), (8, 161656144), (13, 99480704), (16, 80828072), (23, 56228224), (26, 49740352), (32, 40414036), (46, 28114112), (52, 24870176), (64, 20207018), (92, 14057056), (104, 12435088), (128, 10103509), (184, 7028528), (208, 6217544), (299, 4325248), (368, 3514264), (416, 3108772), (598, 2162624), (736, 1757132), (832, 1554386), (1196, 1081312), (1472, 878566), (1664, 777193), (2392, 540656), (2944, 439283), (4784, 270328), (9568, 135164), (19136, 67582), (33791, 38272)]