219752808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1879}}^1$

素因数の和:2342

約数の個数: 64

約数和(自身を含む): 600998400

約数和(自身を除く): 381245592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 443, 886, 1329, 1772, 1879, 2658, 3544, 3758, 4873, 5316, 5637, 7516, 9746, 10632, 11274, 14619, 15032, 19492, 20669, 22548, 29238, 38984, 41338, 45096, 58476, 62007, 82676, 116952, 124014, 165352, 248028, 496056, 832397, 1664794, 2497191, 3329588, 4994382, 6659176, 9156367, 9988764, 18312734, 19977528, 27469101, 36625468, 54938202, 73250936, 109876404, 219752808]

約数ペア:

[(1, 219752808), (2, 109876404), (3, 73250936), (4, 54938202), (6, 36625468), (8, 27469101), (11, 19977528), (12, 18312734), (22, 9988764), (24, 9156367), (33, 6659176), (44, 4994382), (66, 3329588), (88, 2497191), (132, 1664794), (264, 832397), (443, 496056), (886, 248028), (1329, 165352), (1772, 124014), (1879, 116952), (2658, 82676), (3544, 62007), (3758, 58476), (4873, 45096), (5316, 41338), (5637, 38984), (7516, 29238), (9746, 22548), (10632, 20669), (11274, 19492), (14619, 15032)]