210408528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1787}}^1$

素因数の和:2032

約数の個数: 80

約数和(自身を含む): 595961856

約数和(自身を除く): 385553328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 223, 264, 446, 528, 669, 892, 1338, 1784, 1787, 2453, 2676, 3568, 3574, 4906, 5352, 5361, 7148, 7359, 9812, 10704, 10722, 14296, 14718, 19624, 19657, 21444, 28592, 29436, 39248, 39314, 42888, 58872, 58971, 78628, 85776, 117744, 117942, 157256, 235884, 314512, 398501, 471768, 797002, 943536, 1195503, 1594004, 2391006, 3188008, 4383511, 4782012, 6376016, 8767022, 9564024, 13150533, 17534044, 19128048, 26301066, 35068088, 52602132, 70136176, 105204264, 210408528]

約数ペア:

[(1, 210408528), (2, 105204264), (3, 70136176), (4, 52602132), (6, 35068088), (8, 26301066), (11, 19128048), (12, 17534044), (16, 13150533), (22, 9564024), (24, 8767022), (33, 6376016), (44, 4782012), (48, 4383511), (66, 3188008), (88, 2391006), (132, 1594004), (176, 1195503), (223, 943536), (264, 797002), (446, 471768), (528, 398501), (669, 314512), (892, 235884), (1338, 157256), (1784, 117942), (1787, 117744), (2453, 85776), (2676, 78628), (3568, 58971), (3574, 58872), (4906, 42888), (5352, 39314), (5361, 39248), (7148, 29436), (7359, 28592), (9812, 21444), (10704, 19657), (10722, 19624), (14296, 14718)]