228747376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5881}}^1$

素因数の和:5930

約数の個数: 80

約数和(自身を含む): 551402208

約数和(自身を除く): 322654832

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2288, 2431, 2992, 3536, 4862, 5881, 9724, 11762, 19448, 23524, 38896, 47048, 64691, 76453, 94096, 99977, 129382, 152906, 199954, 258764, 305812, 399908, 517528, 611624, 799816, 840983, 1035056, 1099747, 1223248, 1299701, 1599632, 1681966, 2199494, 2599402, 3363932, 4398988, 5198804, 6727864, 8797976, 10397608, 13455728, 14296711, 17595952, 20795216, 28593422, 57186844, 114373688, 228747376]

約数ペア:

[(1, 228747376), (2, 114373688), (4, 57186844), (8, 28593422), (11, 20795216), (13, 17595952), (16, 14296711), (17, 13455728), (22, 10397608), (26, 8797976), (34, 6727864), (44, 5198804), (52, 4398988), (68, 3363932), (88, 2599402), (104, 2199494), (136, 1681966), (143, 1599632), (176, 1299701), (187, 1223248), (208, 1099747), (221, 1035056), (272, 840983), (286, 799816), (374, 611624), (442, 517528), (572, 399908), (748, 305812), (884, 258764), (1144, 199954), (1496, 152906), (1768, 129382), (2288, 99977), (2431, 94096), (2992, 76453), (3536, 64691), (4862, 47048), (5881, 38896), (9724, 23524), (11762, 19448)]