340709096

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{487}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 814101120

約数和(自身を除く): 473392024

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 487, 728, 806, 868, 961, 974, 1612, 1736, 1922, 1948, 2821, 3224, 3409, 3844, 3896, 5642, 6331, 6727, 6818, 7688, 11284, 12493, 12662, 13454, 13636, 15097, 22568, 24986, 25324, 26908, 27272, 30194, 44317, 49972, 50648, 53816, 60388, 87451, 88634, 99944, 105679, 120776, 174902, 177268, 196261, 211358, 349804, 354536, 392522, 422716, 468007, 699608, 785044, 845432, 936014, 1373827, 1570088, 1872028, 2747654, 3276049, 3744056, 5495308, 6084091, 6552098, 10990616, 12168182, 13104196, 24336364, 26208392, 42588637, 48672728, 85177274, 170354548, 340709096]

約数ペア:

[(1, 340709096), (2, 170354548), (4, 85177274), (7, 48672728), (8, 42588637), (13, 26208392), (14, 24336364), (26, 13104196), (28, 12168182), (31, 10990616), (52, 6552098), (56, 6084091), (62, 5495308), (91, 3744056), (104, 3276049), (124, 2747654), (182, 1872028), (217, 1570088), (248, 1373827), (364, 936014), (403, 845432), (434, 785044), (487, 699608), (728, 468007), (806, 422716), (868, 392522), (961, 354536), (974, 349804), (1612, 211358), (1736, 196261), (1922, 177268), (1948, 174902), (2821, 120776), (3224, 105679), (3409, 99944), (3844, 88634), (3896, 87451), (5642, 60388), (6331, 53816), (6727, 50648), (6818, 49972), (7688, 44317), (11284, 30194), (12493, 27272), (12662, 26908), (13454, 25324), (13636, 24986), (15097, 22568)]