219518904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1877}}^1$

素因数の和:2340

約数の個数: 64

約数和(自身を含む): 600359040

約数和(自身を除く): 380840136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 443, 886, 1329, 1772, 1877, 2658, 3544, 3754, 4873, 5316, 5631, 7508, 9746, 10632, 11262, 14619, 15016, 19492, 20647, 22524, 29238, 38984, 41294, 45048, 58476, 61941, 82588, 116952, 123882, 165176, 247764, 495528, 831511, 1663022, 2494533, 3326044, 4989066, 6652088, 9146621, 9978132, 18293242, 19956264, 27439863, 36586484, 54879726, 73172968, 109759452, 219518904]

約数ペア:

[(1, 219518904), (2, 109759452), (3, 73172968), (4, 54879726), (6, 36586484), (8, 27439863), (11, 19956264), (12, 18293242), (22, 9978132), (24, 9146621), (33, 6652088), (44, 4989066), (66, 3326044), (88, 2494533), (132, 1663022), (264, 831511), (443, 495528), (886, 247764), (1329, 165176), (1772, 123882), (1877, 116952), (2658, 82588), (3544, 61941), (3754, 58476), (4873, 45048), (5316, 41294), (5631, 38984), (7508, 29238), (9746, 22524), (10632, 20647), (11262, 19492), (14619, 15016)]