219404328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63929}}^1$

素因数の和:63962

約数の個数: 64

約数和(自身を含む): 644414400

約数和(自身を除く): 425010072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 63929, 127858, 191787, 255716, 383574, 511432, 703219, 767148, 831077, 1406438, 1534296, 1662154, 2109657, 2493231, 2812876, 3324308, 4219314, 4986462, 5625752, 6648616, 8438628, 9141847, 9972924, 16877256, 18283694, 19945848, 27425541, 36567388, 54851082, 73134776, 109702164, 219404328]

約数ペア:

[(1, 219404328), (2, 109702164), (3, 73134776), (4, 54851082), (6, 36567388), (8, 27425541), (11, 19945848), (12, 18283694), (13, 16877256), (22, 9972924), (24, 9141847), (26, 8438628), (33, 6648616), (39, 5625752), (44, 4986462), (52, 4219314), (66, 3324308), (78, 2812876), (88, 2493231), (104, 2109657), (132, 1662154), (143, 1534296), (156, 1406438), (264, 831077), (286, 767148), (312, 703219), (429, 511432), (572, 383574), (858, 255716), (1144, 191787), (1716, 127858), (3432, 63929)]