266174028

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 685666800

約数和(自身を除く): 419492772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 229, 249, 332, 389, 458, 498, 687, 747, 778, 916, 996, 1167, 1374, 1494, 1556, 2061, 2334, 2748, 2988, 3501, 4122, 4668, 7002, 8244, 14004, 19007, 32287, 38014, 57021, 64574, 76028, 89081, 96861, 114042, 129148, 171063, 178162, 193722, 228084, 267243, 290583, 342126, 356324, 387444, 534486, 581166, 684252, 801729, 1068972, 1162332, 1603458, 3206916, 7393723, 14787446, 22181169, 29574892, 44362338, 66543507, 88724676, 133087014, 266174028]

約数ペア:

[(1, 266174028), (2, 133087014), (3, 88724676), (4, 66543507), (6, 44362338), (9, 29574892), (12, 22181169), (18, 14787446), (36, 7393723), (83, 3206916), (166, 1603458), (229, 1162332), (249, 1068972), (332, 801729), (389, 684252), (458, 581166), (498, 534486), (687, 387444), (747, 356324), (778, 342126), (916, 290583), (996, 267243), (1167, 228084), (1374, 193722), (1494, 178162), (1556, 171063), (2061, 129148), (2334, 114042), (2748, 96861), (2988, 89081), (3501, 76028), (4122, 64574), (4668, 57021), (7002, 38014), (8244, 32287), (14004, 19007)]