1268352008

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{5059}}^1$

素因数の和:5131

約数の個数: 96

約数和(自身を含む): 3068788800

約数和(自身を除く): 1800436792

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 121, 148, 154, 242, 259, 296, 308, 407, 484, 518, 616, 814, 847, 968, 1036, 1628, 1694, 2072, 2849, 3256, 3388, 4477, 5059, 5698, 6776, 8954, 10118, 11396, 17908, 20236, 22792, 31339, 35413, 35816, 40472, 55649, 62678, 70826, 111298, 125356, 141652, 187183, 222596, 250712, 283304, 374366, 389543, 445192, 612139, 748732, 779086, 1224278, 1310281, 1497464, 1558172, 2059013, 2448556, 2620562, 3116344, 4118026, 4284973, 4897112, 5241124, 8236052, 8569946, 10482248, 14413091, 16472104, 17139892, 22649143, 28826182, 34279784, 45298286, 57652364, 90596572, 115304728, 158544001, 181193144, 317088002, 634176004, 1268352008]

約数ペア:

[(1, 1268352008), (2, 634176004), (4, 317088002), (7, 181193144), (8, 158544001), (11, 115304728), (14, 90596572), (22, 57652364), (28, 45298286), (37, 34279784), (44, 28826182), (56, 22649143), (74, 17139892), (77, 16472104), (88, 14413091), (121, 10482248), (148, 8569946), (154, 8236052), (242, 5241124), (259, 4897112), (296, 4284973), (308, 4118026), (407, 3116344), (484, 2620562), (518, 2448556), (616, 2059013), (814, 1558172), (847, 1497464), (968, 1310281), (1036, 1224278), (1628, 779086), (1694, 748732), (2072, 612139), (2849, 445192), (3256, 389543), (3388, 374366), (4477, 283304), (5059, 250712), (5698, 222596), (6776, 187183), (8954, 141652), (10118, 125356), (11396, 111298), (17908, 70826), (20236, 62678), (22792, 55649), (31339, 40472), (35413, 35816)]