40289375976

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{74933}}^1$

素因数の和:75506

約数の個数: 64

約数和(自身を含む): 103265046720

約数和(自身を除く): 62975670744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 521, 1032, 1042, 1563, 2084, 3126, 4168, 6252, 12504, 22403, 44806, 67209, 74933, 89612, 134418, 149866, 179224, 224799, 268836, 299732, 449598, 537672, 599464, 899196, 1798392, 3222119, 6444238, 9666357, 12888476, 19332714, 25776952, 38665428, 39040093, 77330856, 78080186, 117120279, 156160372, 234240558, 312320744, 468481116, 936962232, 1678723999, 3357447998, 5036171997, 6714895996, 10072343994, 13429791992, 20144687988, 40289375976]

約数ペア:

[(1, 40289375976), (2, 20144687988), (3, 13429791992), (4, 10072343994), (6, 6714895996), (8, 5036171997), (12, 3357447998), (24, 1678723999), (43, 936962232), (86, 468481116), (129, 312320744), (172, 234240558), (258, 156160372), (344, 117120279), (516, 78080186), (521, 77330856), (1032, 39040093), (1042, 38665428), (1563, 25776952), (2084, 19332714), (3126, 12888476), (4168, 9666357), (6252, 6444238), (12504, 3222119), (22403, 1798392), (44806, 899196), (67209, 599464), (74933, 537672), (89612, 449598), (134418, 299732), (149866, 268836), (179224, 224799)]