254656064

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2027}}^1$

素因数の和:2203

約数の個数: 56

約数和(自身を含む): 548079168

約数和(自身を除く): 293423104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 151, 208, 302, 416, 604, 832, 1208, 1963, 2027, 2416, 3926, 4054, 4832, 7852, 8108, 9664, 15704, 16216, 26351, 31408, 32432, 52702, 62816, 64864, 105404, 125632, 129728, 210808, 306077, 421616, 612154, 843232, 1224308, 1686464, 2448616, 3979001, 4897232, 7958002, 9794464, 15916004, 19588928, 31832008, 63664016, 127328032, 254656064]

約数ペア:

[(1, 254656064), (2, 127328032), (4, 63664016), (8, 31832008), (13, 19588928), (16, 15916004), (26, 9794464), (32, 7958002), (52, 4897232), (64, 3979001), (104, 2448616), (151, 1686464), (208, 1224308), (302, 843232), (416, 612154), (604, 421616), (832, 306077), (1208, 210808), (1963, 129728), (2027, 125632), (2416, 105404), (3926, 64864), (4054, 62816), (4832, 52702), (7852, 32432), (8108, 31408), (9664, 26351), (15704, 16216)]