661884168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{86453}}^1$

素因数の和:86502

約数の個数: 64

約数和(自身を含む): 1867406400

約数和(自身を除く): 1205522232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 696, 957, 1276, 1914, 2552, 3828, 7656, 86453, 172906, 259359, 345812, 518718, 691624, 950983, 1037436, 1901966, 2074872, 2507137, 2852949, 3803932, 5014274, 5705898, 7521411, 7607864, 10028548, 11411796, 15042822, 20057096, 22823592, 27578507, 30085644, 55157014, 60171288, 82735521, 110314028, 165471042, 220628056, 330942084, 661884168]

約数ペア:

[(1, 661884168), (2, 330942084), (3, 220628056), (4, 165471042), (6, 110314028), (8, 82735521), (11, 60171288), (12, 55157014), (22, 30085644), (24, 27578507), (29, 22823592), (33, 20057096), (44, 15042822), (58, 11411796), (66, 10028548), (87, 7607864), (88, 7521411), (116, 5705898), (132, 5014274), (174, 3803932), (232, 2852949), (264, 2507137), (319, 2074872), (348, 1901966), (638, 1037436), (696, 950983), (957, 691624), (1276, 518718), (1914, 345812), (2552, 259359), (3828, 172906), (7656, 86453)]