212330904

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6637}}^1$

素因数の和:6720

約数の個数: 64

約数和(自身を含む): 560778240

約数和(自身を除く): 348447336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 516, 744, 1032, 1333, 2666, 3999, 5332, 6637, 7998, 10664, 13274, 15996, 19911, 26548, 31992, 39822, 53096, 79644, 159288, 205747, 285391, 411494, 570782, 617241, 822988, 856173, 1141564, 1234482, 1645976, 1712346, 2283128, 2468964, 3424692, 4937928, 6849384, 8847121, 17694242, 26541363, 35388484, 53082726, 70776968, 106165452, 212330904]

約数ペア:

[(1, 212330904), (2, 106165452), (3, 70776968), (4, 53082726), (6, 35388484), (8, 26541363), (12, 17694242), (24, 8847121), (31, 6849384), (43, 4937928), (62, 3424692), (86, 2468964), (93, 2283128), (124, 1712346), (129, 1645976), (172, 1234482), (186, 1141564), (248, 856173), (258, 822988), (344, 617241), (372, 570782), (516, 411494), (744, 285391), (1032, 205747), (1333, 159288), (2666, 79644), (3999, 53096), (5332, 39822), (6637, 31992), (7998, 26548), (10664, 19911), (13274, 15996)]