268103631328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7241347}}^1$

素因数の和:7241459

約数の個数: 48

約数和(自身を含む): 574818204240

約数和(自身を除く): 306714572912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1157, 1424, 2314, 2848, 4628, 9256, 18512, 37024, 7241347, 14482694, 28965388, 57930776, 94137511, 115861552, 188275022, 231723104, 376550044, 644479883, 753100088, 1288959766, 1506200176, 2577919532, 3012400352, 5155839064, 8378238479, 10311678128, 16756476958, 20623356256, 33512953916, 67025907832, 134051815664, 268103631328]

約数ペア:

[(1, 268103631328), (2, 134051815664), (4, 67025907832), (8, 33512953916), (13, 20623356256), (16, 16756476958), (26, 10311678128), (32, 8378238479), (52, 5155839064), (89, 3012400352), (104, 2577919532), (178, 1506200176), (208, 1288959766), (356, 753100088), (416, 644479883), (712, 376550044), (1157, 231723104), (1424, 188275022), (2314, 115861552), (2848, 94137511), (4628, 57930776), (9256, 28965388), (18512, 14482694), (37024, 7241347)]