811529568

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{18661}}^1$

素因数の和:18828

約数の個数: 72

約数和(自身を含む): 2323195056

約数和(自身を除く): 1511665488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 453, 604, 906, 1208, 1359, 1812, 2416, 2718, 3624, 4832, 5436, 7248, 10872, 14496, 18661, 21744, 37322, 43488, 55983, 74644, 111966, 149288, 167949, 223932, 298576, 335898, 447864, 597152, 671796, 895728, 1343592, 1791456, 2687184, 2817811, 5374368, 5635622, 8453433, 11271244, 16906866, 22542488, 25360299, 33813732, 45084976, 50720598, 67627464, 90169952, 101441196, 135254928, 202882392, 270509856, 405764784, 811529568]

約数ペア:

[(1, 811529568), (2, 405764784), (3, 270509856), (4, 202882392), (6, 135254928), (8, 101441196), (9, 90169952), (12, 67627464), (16, 50720598), (18, 45084976), (24, 33813732), (32, 25360299), (36, 22542488), (48, 16906866), (72, 11271244), (96, 8453433), (144, 5635622), (151, 5374368), (288, 2817811), (302, 2687184), (453, 1791456), (604, 1343592), (906, 895728), (1208, 671796), (1359, 597152), (1812, 447864), (2416, 335898), (2718, 298576), (3624, 223932), (4832, 167949), (5436, 149288), (7248, 111966), (10872, 74644), (14496, 55983), (18661, 43488), (21744, 37322)]