1274388544

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8191}}^1$

素因数の和:8244

約数の個数: 112

約数和(自身を含む): 3146121216

約数和(自身を除く): 1871732672

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 352, 374, 416, 442, 544, 572, 704, 748, 832, 884, 1088, 1144, 1496, 1768, 2288, 2431, 2992, 3536, 4576, 4862, 5984, 7072, 8191, 9152, 9724, 11968, 14144, 16382, 19448, 32764, 38896, 65528, 77792, 90101, 106483, 131056, 139247, 155584, 180202, 212966, 262112, 278494, 360404, 425932, 524224, 556988, 720808, 851864, 1113976, 1171313, 1441616, 1531717, 1703728, 1810211, 2227952, 2342626, 2883232, 3063434, 3407456, 3620422, 4455904, 4685252, 5766464, 6126868, 6814912, 7240844, 8911808, 9370504, 12253736, 14481688, 18741008, 19912321, 24507472, 28963376, 37482016, 39824642, 49014944, 57926752, 74964032, 79649284, 98029888, 115853504, 159298568, 318597136, 637194272, 1274388544]

約数ペア:

[(1, 1274388544), (2, 637194272), (4, 318597136), (8, 159298568), (11, 115853504), (13, 98029888), (16, 79649284), (17, 74964032), (22, 57926752), (26, 49014944), (32, 39824642), (34, 37482016), (44, 28963376), (52, 24507472), (64, 19912321), (68, 18741008), (88, 14481688), (104, 12253736), (136, 9370504), (143, 8911808), (176, 7240844), (187, 6814912), (208, 6126868), (221, 5766464), (272, 4685252), (286, 4455904), (352, 3620422), (374, 3407456), (416, 3063434), (442, 2883232), (544, 2342626), (572, 2227952), (704, 1810211), (748, 1703728), (832, 1531717), (884, 1441616), (1088, 1171313), (1144, 1113976), (1496, 851864), (1768, 720808), (2288, 556988), (2431, 524224), (2992, 425932), (3536, 360404), (4576, 278494), (4862, 262112), (5984, 212966), (7072, 180202), (8191, 155584), (9152, 139247), (9724, 131056), (11968, 106483), (14144, 90101), (16382, 77792), (19448, 65528), (32764, 38896)]