491123616

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{61637}}^1$

素因数の和:61733

約数の個数: 48

約数和(自身を含む): 1304753184

約数和(自身を除く): 813629568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 61637, 123274, 184911, 246548, 369822, 493096, 739644, 986192, 1479288, 1972384, 2958576, 5115871, 5917152, 10231742, 15347613, 20463484, 30695226, 40926968, 61390452, 81853936, 122780904, 163707872, 245561808, 491123616]

約数ペア:

[(1, 491123616), (2, 245561808), (3, 163707872), (4, 122780904), (6, 81853936), (8, 61390452), (12, 40926968), (16, 30695226), (24, 20463484), (32, 15347613), (48, 10231742), (83, 5917152), (96, 5115871), (166, 2958576), (249, 1972384), (332, 1479288), (498, 986192), (664, 739644), (996, 493096), (1328, 369822), (1992, 246548), (2656, 184911), (3984, 123274), (7968, 61637)]