255410568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3109}}^1$

素因数の和:3291

約数の個数: 96

約数和(自身を含む): 795662400

約数和(自身を除く): 540251832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 163, 168, 252, 326, 489, 504, 652, 978, 1141, 1304, 1467, 1956, 2282, 2934, 3109, 3423, 3912, 4564, 5868, 6218, 6846, 9128, 9327, 10269, 11736, 12436, 13692, 18654, 20538, 21763, 24872, 27384, 27981, 37308, 41076, 43526, 55962, 65289, 74616, 82152, 87052, 111924, 130578, 174104, 195867, 223848, 261156, 391734, 506767, 522312, 783468, 1013534, 1520301, 1566936, 2027068, 3040602, 3547369, 4054136, 4560903, 6081204, 7094738, 9121806, 10642107, 12162408, 14189476, 18243612, 21284214, 28378952, 31926321, 36487224, 42568428, 63852642, 85136856, 127705284, 255410568]

約数ペア:

[(1, 255410568), (2, 127705284), (3, 85136856), (4, 63852642), (6, 42568428), (7, 36487224), (8, 31926321), (9, 28378952), (12, 21284214), (14, 18243612), (18, 14189476), (21, 12162408), (24, 10642107), (28, 9121806), (36, 7094738), (42, 6081204), (56, 4560903), (63, 4054136), (72, 3547369), (84, 3040602), (126, 2027068), (163, 1566936), (168, 1520301), (252, 1013534), (326, 783468), (489, 522312), (504, 506767), (652, 391734), (978, 261156), (1141, 223848), (1304, 195867), (1467, 174104), (1956, 130578), (2282, 111924), (2934, 87052), (3109, 82152), (3423, 74616), (3912, 65289), (4564, 55962), (5868, 43526), (6218, 41076), (6846, 37308), (9128, 27981), (9327, 27384), (10269, 24872), (11736, 21763), (12436, 20538), (13692, 18654)]