401065368

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21397}}^1$

素因数の和:21488

約数の個数: 64

約数和(自身を含む): 1109272320

約数和(自身を除く): 708206952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1562, 1704, 2343, 3124, 4686, 6248, 9372, 18744, 21397, 42794, 64191, 85588, 128382, 171176, 235367, 256764, 470734, 513528, 706101, 941468, 1412202, 1519187, 1882936, 2824404, 3038374, 4557561, 5648808, 6076748, 9115122, 12153496, 16711057, 18230244, 33422114, 36460488, 50133171, 66844228, 100266342, 133688456, 200532684, 401065368]

約数ペア:

[(1, 401065368), (2, 200532684), (3, 133688456), (4, 100266342), (6, 66844228), (8, 50133171), (11, 36460488), (12, 33422114), (22, 18230244), (24, 16711057), (33, 12153496), (44, 9115122), (66, 6076748), (71, 5648808), (88, 4557561), (132, 3038374), (142, 2824404), (213, 1882936), (264, 1519187), (284, 1412202), (426, 941468), (568, 706101), (781, 513528), (852, 470734), (1562, 256764), (1704, 235367), (2343, 171176), (3124, 128382), (4686, 85588), (6248, 64191), (9372, 42794), (18744, 21397)]