1331782368

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{283117}}^1$

素因数の和:283144

約数の個数: 72

約数和(自身を含む): 4066706952

約数和(自身を除く): 2734924584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 283117, 566234, 849351, 1132468, 1698702, 1981819, 2264936, 3397404, 3963638, 4529872, 5945457, 6794808, 7927276, 9059744, 11890914, 13589616, 13872733, 15854552, 23781828, 27179232, 27745466, 31709104, 41618199, 47563656, 55490932, 63418208, 83236398, 95127312, 110981864, 166472796, 190254624, 221963728, 332945592, 443927456, 665891184, 1331782368]

約数ペア:

[(1, 1331782368), (2, 665891184), (3, 443927456), (4, 332945592), (6, 221963728), (7, 190254624), (8, 166472796), (12, 110981864), (14, 95127312), (16, 83236398), (21, 63418208), (24, 55490932), (28, 47563656), (32, 41618199), (42, 31709104), (48, 27745466), (49, 27179232), (56, 23781828), (84, 15854552), (96, 13872733), (98, 13589616), (112, 11890914), (147, 9059744), (168, 7927276), (196, 6794808), (224, 5945457), (294, 4529872), (336, 3963638), (392, 3397404), (588, 2264936), (672, 1981819), (784, 1698702), (1176, 1132468), (1568, 849351), (2352, 566234), (4704, 283117)]