268328082

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1119

約数の個数: 64

約数和(自身を含む): 604661760

約数和(自身を除く): 336333678

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 79, 106, 158, 159, 237, 318, 474, 583, 869, 971, 1166, 1738, 1749, 1942, 2607, 2913, 3498, 4187, 5214, 5826, 8374, 10681, 12561, 21362, 25122, 32043, 46057, 51463, 64086, 76709, 92114, 102926, 138171, 153418, 154389, 230127, 276342, 308778, 460254, 566093, 843799, 1132186, 1687598, 1698279, 2531397, 3396558, 4065577, 5062794, 8131154, 12196731, 24393462, 44721347, 89442694, 134164041, 268328082]

約数ペア:

[(1, 268328082), (2, 134164041), (3, 89442694), (6, 44721347), (11, 24393462), (22, 12196731), (33, 8131154), (53, 5062794), (66, 4065577), (79, 3396558), (106, 2531397), (158, 1698279), (159, 1687598), (237, 1132186), (318, 843799), (474, 566093), (583, 460254), (869, 308778), (971, 276342), (1166, 230127), (1738, 154389), (1749, 153418), (1942, 138171), (2607, 102926), (2913, 92114), (3498, 76709), (4187, 64086), (5214, 51463), (5826, 46057), (8374, 32043), (10681, 25122), (12561, 21362)]