520378152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1$

素因数の和:823

約数の個数: 128

約数和(自身を含む): 1546690560

約数和(自身を除く): 1026312408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 163, 168, 186, 217, 248, 326, 372, 434, 489, 613, 651, 652, 744, 868, 978, 1141, 1226, 1302, 1304, 1736, 1839, 1956, 2282, 2452, 2604, 3423, 3678, 3912, 4291, 4564, 4904, 5053, 5208, 6846, 7356, 8582, 9128, 10106, 12873, 13692, 14712, 15159, 17164, 19003, 20212, 25746, 27384, 30318, 34328, 35371, 38006, 40424, 51492, 57009, 60636, 70742, 76012, 99919, 102984, 106113, 114018, 121272, 133021, 141484, 152024, 199838, 212226, 228036, 266042, 282968, 299757, 399063, 399676, 424452, 456072, 532084, 599514, 699433, 798126, 799352, 848904, 1064168, 1199028, 1398866, 1596252, 2098299, 2398056, 2797732, 3097489, 3192504, 4196598, 5595464, 6194978, 8393196, 9292467, 12389956, 16786392, 18584934, 21682423, 24779912, 37169868, 43364846, 65047269, 74339736, 86729692, 130094538, 173459384, 260189076, 520378152]

約数ペア:

[(1, 520378152), (2, 260189076), (3, 173459384), (4, 130094538), (6, 86729692), (7, 74339736), (8, 65047269), (12, 43364846), (14, 37169868), (21, 24779912), (24, 21682423), (28, 18584934), (31, 16786392), (42, 12389956), (56, 9292467), (62, 8393196), (84, 6194978), (93, 5595464), (124, 4196598), (163, 3192504), (168, 3097489), (186, 2797732), (217, 2398056), (248, 2098299), (326, 1596252), (372, 1398866), (434, 1199028), (489, 1064168), (613, 848904), (651, 799352), (652, 798126), (744, 699433), (868, 599514), (978, 532084), (1141, 456072), (1226, 424452), (1302, 399676), (1304, 399063), (1736, 299757), (1839, 282968), (1956, 266042), (2282, 228036), (2452, 212226), (2604, 199838), (3423, 152024), (3678, 141484), (3912, 133021), (4291, 121272), (4564, 114018), (4904, 106113), (5053, 102984), (5208, 99919), (6846, 76012), (7356, 70742), (8582, 60636), (9128, 57009), (10106, 51492), (12873, 40424), (13692, 38006), (14712, 35371), (15159, 34328), (17164, 30318), (19003, 27384), (20212, 25746)]