2643138864

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{65789}}^1$

素因数の和:65840

約数の個数: 100

約数和(自身を含む): 7896905280

約数和(自身を除く): 5253766416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 248, 279, 324, 372, 432, 496, 558, 648, 744, 837, 1116, 1296, 1488, 1674, 2232, 2511, 3348, 4464, 5022, 6696, 10044, 13392, 20088, 40176, 65789, 131578, 197367, 263156, 394734, 526312, 592101, 789468, 1052624, 1184202, 1578936, 1776303, 2039459, 2368404, 3157872, 3552606, 4078918, 4736808, 5328909, 6118377, 7105212, 8157836, 9473616, 10657818, 12236754, 14210424, 16315672, 18355131, 21315636, 24473508, 28420848, 32631344, 36710262, 42631272, 48947016, 55065393, 73420524, 85262544, 97894032, 110130786, 146841048, 165196179, 220261572, 293682096, 330392358, 440523144, 660784716, 881046288, 1321569432, 2643138864]

約数ペア:

[(1, 2643138864), (2, 1321569432), (3, 881046288), (4, 660784716), (6, 440523144), (8, 330392358), (9, 293682096), (12, 220261572), (16, 165196179), (18, 146841048), (24, 110130786), (27, 97894032), (31, 85262544), (36, 73420524), (48, 55065393), (54, 48947016), (62, 42631272), (72, 36710262), (81, 32631344), (93, 28420848), (108, 24473508), (124, 21315636), (144, 18355131), (162, 16315672), (186, 14210424), (216, 12236754), (248, 10657818), (279, 9473616), (324, 8157836), (372, 7105212), (432, 6118377), (496, 5328909), (558, 4736808), (648, 4078918), (744, 3552606), (837, 3157872), (1116, 2368404), (1296, 2039459), (1488, 1776303), (1674, 1578936), (2232, 1184202), (2511, 1052624), (3348, 789468), (4464, 592101), (5022, 526312), (6696, 394734), (10044, 263156), (13392, 197367), (20088, 131578), (40176, 65789)]