305208708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{347}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 841257984

約数和(自身を除く): 536049276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 283, 347, 444, 518, 566, 694, 777, 849, 1036, 1041, 1132, 1388, 1554, 1698, 1981, 2082, 2429, 3108, 3396, 3962, 4164, 4858, 5943, 7287, 7924, 9716, 10471, 11886, 12839, 14574, 20942, 23772, 25678, 29148, 31413, 38517, 41884, 51356, 62826, 73297, 77034, 89873, 98201, 125652, 146594, 154068, 179746, 196402, 219891, 269619, 293188, 294603, 359492, 392804, 439782, 539238, 589206, 687407, 879564, 1078476, 1178412, 1374814, 2062221, 2749628, 3633437, 4124442, 7266874, 8248884, 10900311, 14533748, 21800622, 25434059, 43601244, 50868118, 76302177, 101736236, 152604354, 305208708]

約数ペア:

[(1, 305208708), (2, 152604354), (3, 101736236), (4, 76302177), (6, 50868118), (7, 43601244), (12, 25434059), (14, 21800622), (21, 14533748), (28, 10900311), (37, 8248884), (42, 7266874), (74, 4124442), (84, 3633437), (111, 2749628), (148, 2062221), (222, 1374814), (259, 1178412), (283, 1078476), (347, 879564), (444, 687407), (518, 589206), (566, 539238), (694, 439782), (777, 392804), (849, 359492), (1036, 294603), (1041, 293188), (1132, 269619), (1388, 219891), (1554, 196402), (1698, 179746), (1981, 154068), (2082, 146594), (2429, 125652), (3108, 98201), (3396, 89873), (3962, 77034), (4164, 73297), (4858, 62826), (5943, 51356), (7287, 41884), (7924, 38517), (9716, 31413), (10471, 29148), (11886, 25678), (12839, 23772), (14574, 20942)]