2013109872

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1\times {\mathrm{947}}^1$

素因数の和:1686

約数の個数: 80

約数和(自身を含む): 5291720832

約数和(自身を除く): 3278610960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 661, 804, 947, 1072, 1322, 1608, 1894, 1983, 2644, 2841, 3216, 3788, 3966, 5288, 5682, 7576, 7932, 10576, 11364, 15152, 15864, 22728, 31728, 44287, 45456, 63449, 88574, 126898, 132861, 177148, 190347, 253796, 265722, 354296, 380694, 507592, 531444, 625967, 708592, 761388, 1015184, 1062888, 1251934, 1522776, 1877901, 2125776, 2503868, 3045552, 3755802, 5007736, 7511604, 10015472, 15023208, 30046416, 41939789, 83879578, 125819367, 167759156, 251638734, 335518312, 503277468, 671036624, 1006554936, 2013109872]

約数ペア:

[(1, 2013109872), (2, 1006554936), (3, 671036624), (4, 503277468), (6, 335518312), (8, 251638734), (12, 167759156), (16, 125819367), (24, 83879578), (48, 41939789), (67, 30046416), (134, 15023208), (201, 10015472), (268, 7511604), (402, 5007736), (536, 3755802), (661, 3045552), (804, 2503868), (947, 2125776), (1072, 1877901), (1322, 1522776), (1608, 1251934), (1894, 1062888), (1983, 1015184), (2644, 761388), (2841, 708592), (3216, 625967), (3788, 531444), (3966, 507592), (5288, 380694), (5682, 354296), (7576, 265722), (7932, 253796), (10576, 190347), (11364, 177148), (15152, 132861), (15864, 126898), (22728, 88574), (31728, 63449), (44287, 45456)]