266976372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{90073}}^1$

素因数の和:90112

約数の個数: 48

約数和(自身を含む): 706180160

約数和(自身を除く): 439203788

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 90073, 180146, 270219, 360292, 540438, 1080876, 1170949, 1711387, 2341898, 3422774, 3512847, 4683796, 5134161, 6845548, 7025694, 10268322, 14051388, 20536644, 22248031, 44496062, 66744093, 88992124, 133488186, 266976372]

約数ペア:

[(1, 266976372), (2, 133488186), (3, 88992124), (4, 66744093), (6, 44496062), (12, 22248031), (13, 20536644), (19, 14051388), (26, 10268322), (38, 7025694), (39, 6845548), (52, 5134161), (57, 4683796), (76, 3512847), (78, 3422774), (114, 2341898), (156, 1711387), (228, 1170949), (247, 1080876), (494, 540438), (741, 360292), (988, 270219), (1482, 180146), (2964, 90073)]