226445648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5209}}^1$

素因数の和:5260

約数の個数: 80

約数和(自身を含む): 542673600

約数和(自身を除く): 316227952

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2288, 2717, 3344, 3952, 5209, 5434, 10418, 10868, 20836, 21736, 41672, 43472, 57299, 67717, 83344, 98971, 114598, 135434, 197942, 229196, 270868, 395884, 458392, 541736, 744887, 791768, 916784, 1083472, 1088681, 1286623, 1489774, 1583536, 2177362, 2573246, 2979548, 4354724, 5146492, 5959096, 8709448, 10292984, 11918192, 14152853, 17418896, 20585968, 28305706, 56611412, 113222824, 226445648]

約数ペア:

[(1, 226445648), (2, 113222824), (4, 56611412), (8, 28305706), (11, 20585968), (13, 17418896), (16, 14152853), (19, 11918192), (22, 10292984), (26, 8709448), (38, 5959096), (44, 5146492), (52, 4354724), (76, 2979548), (88, 2573246), (104, 2177362), (143, 1583536), (152, 1489774), (176, 1286623), (208, 1088681), (209, 1083472), (247, 916784), (286, 791768), (304, 744887), (418, 541736), (494, 458392), (572, 395884), (836, 270868), (988, 229196), (1144, 197942), (1672, 135434), (1976, 114598), (2288, 98971), (2717, 83344), (3344, 67717), (3952, 57299), (5209, 43472), (5434, 41672), (10418, 21736), (10868, 20836)]