227888976016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{15643}}^1\times {\mathrm{70039}}^1$

素因数の和:85703

約数の個数: 40

約数和(自身を含む): 475536299840

約数和(自身を除く): 247647323824

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 15643, 31286, 62572, 70039, 125144, 140078, 203359, 250288, 280156, 406718, 560312, 813436, 910507, 1120624, 1626872, 1821014, 3253744, 3642028, 7284056, 14568112, 1095620077, 2191240154, 4382480308, 8764960616, 14243061001, 17529921232, 28486122002, 56972244004, 113944488008, 227888976016]

約数ペア:

[(1, 227888976016), (2, 113944488008), (4, 56972244004), (8, 28486122002), (13, 17529921232), (16, 14243061001), (26, 8764960616), (52, 4382480308), (104, 2191240154), (208, 1095620077), (15643, 14568112), (31286, 7284056), (62572, 3642028), (70039, 3253744), (125144, 1821014), (140078, 1626872), (203359, 1120624), (250288, 910507), (280156, 813436), (406718, 560312)]