439520046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 1108377600

約数和(自身を除く): 668857554

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 109, 114, 133, 163, 186, 217, 218, 266, 326, 327, 399, 434, 489, 589, 651, 654, 763, 798, 978, 1141, 1178, 1302, 1526, 1767, 2071, 2282, 2289, 3097, 3379, 3423, 3534, 4123, 4142, 4578, 5053, 6194, 6213, 6758, 6846, 8246, 9291, 10106, 10137, 12369, 12426, 14497, 15159, 17767, 18582, 20274, 21679, 23653, 24738, 28994, 30318, 35371, 35534, 43358, 43491, 47306, 53301, 64201, 65037, 70742, 70959, 86982, 96007, 106113, 106602, 124369, 128402, 130074, 141918, 192014, 192603, 212226, 248738, 288021, 337573, 373107, 385206, 449407, 550777, 576042, 672049, 675146, 746214, 898814, 1012719, 1101554, 1344098, 1348221, 1652331, 2016147, 2025438, 2363011, 2696442, 3304662, 3855439, 4032294, 4726022, 7089033, 7710878, 10464763, 11566317, 14178066, 20929526, 23132634, 31394289, 62788578, 73253341, 146506682, 219760023, 439520046]

約数ペア:

[(1, 439520046), (2, 219760023), (3, 146506682), (6, 73253341), (7, 62788578), (14, 31394289), (19, 23132634), (21, 20929526), (31, 14178066), (38, 11566317), (42, 10464763), (57, 7710878), (62, 7089033), (93, 4726022), (109, 4032294), (114, 3855439), (133, 3304662), (163, 2696442), (186, 2363011), (217, 2025438), (218, 2016147), (266, 1652331), (326, 1348221), (327, 1344098), (399, 1101554), (434, 1012719), (489, 898814), (589, 746214), (651, 675146), (654, 672049), (763, 576042), (798, 550777), (978, 449407), (1141, 385206), (1178, 373107), (1302, 337573), (1526, 288021), (1767, 248738), (2071, 212226), (2282, 192603), (2289, 192014), (3097, 141918), (3379, 130074), (3423, 128402), (3534, 124369), (4123, 106602), (4142, 106113), (4578, 96007), (5053, 86982), (6194, 70959), (6213, 70742), (6758, 65037), (6846, 64201), (8246, 53301), (9291, 47306), (10106, 43491), (10137, 43358), (12369, 35534), (12426, 35371), (14497, 30318), (15159, 28994), (17767, 24738), (18582, 23653), (20274, 21679)]