1012116728

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{773}}^1$

素因数の和:1116

約数の個数: 64

約数和(自身を含む): 2202370560

約数和(自身を除く): 1190253832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 227, 412, 454, 721, 773, 824, 908, 1442, 1546, 1589, 1816, 2884, 3092, 3178, 5411, 5768, 6184, 6356, 10822, 12712, 21644, 23381, 43288, 46762, 79619, 93524, 159238, 163667, 175471, 187048, 318476, 327334, 350942, 557333, 636952, 654668, 701884, 1114666, 1228297, 1309336, 1403768, 2229332, 2456594, 4458664, 4913188, 9826376, 18073513, 36147026, 72294052, 126514591, 144588104, 253029182, 506058364, 1012116728]

約数ペア:

[(1, 1012116728), (2, 506058364), (4, 253029182), (7, 144588104), (8, 126514591), (14, 72294052), (28, 36147026), (56, 18073513), (103, 9826376), (206, 4913188), (227, 4458664), (412, 2456594), (454, 2229332), (721, 1403768), (773, 1309336), (824, 1228297), (908, 1114666), (1442, 701884), (1546, 654668), (1589, 636952), (1816, 557333), (2884, 350942), (3092, 327334), (3178, 318476), (5411, 187048), (5768, 175471), (6184, 163667), (6356, 159238), (10822, 93524), (12712, 79619), (21644, 46762), (23381, 43288)]