213655656

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{367}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 542638080

約数和(自身を除く): 328982424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 191, 254, 367, 381, 382, 508, 573, 734, 762, 764, 1016, 1101, 1146, 1468, 1524, 1528, 2202, 2292, 2936, 3048, 4404, 4584, 8808, 24257, 46609, 48514, 70097, 72771, 93218, 97028, 139827, 140194, 145542, 186436, 194056, 210291, 279654, 280388, 291084, 372872, 420582, 559308, 560776, 582168, 841164, 1118616, 1682328, 8902319, 17804638, 26706957, 35609276, 53413914, 71218552, 106827828, 213655656]

約数ペア:

[(1, 213655656), (2, 106827828), (3, 71218552), (4, 53413914), (6, 35609276), (8, 26706957), (12, 17804638), (24, 8902319), (127, 1682328), (191, 1118616), (254, 841164), (367, 582168), (381, 560776), (382, 559308), (508, 420582), (573, 372872), (734, 291084), (762, 280388), (764, 279654), (1016, 210291), (1101, 194056), (1146, 186436), (1468, 145542), (1524, 140194), (1528, 139827), (2202, 97028), (2292, 93218), (2936, 72771), (3048, 70097), (4404, 48514), (4584, 46609), (8808, 24257)]