260562852

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 753141760

約数和(自身を除く): 492578908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 127, 132, 157, 198, 242, 254, 297, 314, 363, 381, 396, 471, 484, 508, 594, 628, 726, 762, 942, 1089, 1143, 1188, 1397, 1413, 1452, 1524, 1727, 1884, 2178, 2286, 2794, 2826, 3267, 3429, 3454, 4191, 4239, 4356, 4572, 5181, 5588, 5652, 6534, 6858, 6908, 8382, 8478, 10362, 12573, 13068, 13716, 15367, 15543, 16764, 16956, 18997, 19939, 20724, 25146, 30734, 31086, 37719, 37994, 39878, 46101, 46629, 50292, 56991, 59817, 61468, 62172, 75438, 75988, 79756, 92202, 93258, 113982, 119634, 138303, 150876, 170973, 179451, 184404, 186516, 219329, 227964, 239268, 276606, 341946, 358902, 414909, 438658, 512919, 538353, 553212, 657987, 683892, 717804, 829818, 877316, 1025838, 1076706, 1315974, 1659636, 1973961, 2051676, 2153412, 2412619, 2631948, 3947922, 4825238, 5921883, 7237857, 7895844, 9650476, 11843766, 14475714, 21713571, 23687532, 28951428, 43427142, 65140713, 86854284, 130281426, 260562852]

約数ペア:

[(1, 260562852), (2, 130281426), (3, 86854284), (4, 65140713), (6, 43427142), (9, 28951428), (11, 23687532), (12, 21713571), (18, 14475714), (22, 11843766), (27, 9650476), (33, 7895844), (36, 7237857), (44, 5921883), (54, 4825238), (66, 3947922), (99, 2631948), (108, 2412619), (121, 2153412), (127, 2051676), (132, 1973961), (157, 1659636), (198, 1315974), (242, 1076706), (254, 1025838), (297, 877316), (314, 829818), (363, 717804), (381, 683892), (396, 657987), (471, 553212), (484, 538353), (508, 512919), (594, 438658), (628, 414909), (726, 358902), (762, 341946), (942, 276606), (1089, 239268), (1143, 227964), (1188, 219329), (1397, 186516), (1413, 184404), (1452, 179451), (1524, 170973), (1727, 150876), (1884, 138303), (2178, 119634), (2286, 113982), (2794, 93258), (2826, 92202), (3267, 79756), (3429, 75988), (3454, 75438), (4191, 62172), (4239, 61468), (4356, 59817), (4572, 56991), (5181, 50292), (5588, 46629), (5652, 46101), (6534, 39878), (6858, 37994), (6908, 37719), (8382, 31086), (8478, 30734), (10362, 25146), (12573, 20724), (13068, 19939), (13716, 18997), (15367, 16956), (15543, 16764)]