331227883264

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{16377961}}^1$

素因数の和:16378056

約数の個数: 36

約数和(自身を含む): 669531086560

約数和(自身を除く): 338303203296

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 632, 1264, 2528, 5056, 10112, 20224, 16377961, 32755922, 65511844, 131023688, 262047376, 524094752, 1048189504, 1293858919, 2096379008, 2587717838, 4192758016, 5175435676, 10350871352, 20701742704, 41403485408, 82806970816, 165613941632, 331227883264]

約数ペア:

[(1, 331227883264), (2, 165613941632), (4, 82806970816), (8, 41403485408), (16, 20701742704), (32, 10350871352), (64, 5175435676), (79, 4192758016), (128, 2587717838), (158, 2096379008), (256, 1293858919), (316, 1048189504), (632, 524094752), (1264, 262047376), (2528, 131023688), (5056, 65511844), (10112, 32755922), (20224, 16377961)]