289493632

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 593762400

約数和(自身を除く): 304268768

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 139, 212, 278, 307, 424, 556, 614, 848, 1112, 1228, 1696, 2224, 2456, 3392, 4448, 4912, 6784, 7367, 8896, 9824, 14734, 16271, 17792, 19648, 29468, 32542, 39296, 42673, 58936, 65084, 85346, 117872, 130168, 170692, 235744, 260336, 341384, 471488, 520672, 682768, 942976, 1041344, 1365536, 2082688, 2261669, 2731072, 4523338, 5462144, 9046676, 18093352, 36186704, 72373408, 144746816, 289493632]

約数ペア:

[(1, 289493632), (2, 144746816), (4, 72373408), (8, 36186704), (16, 18093352), (32, 9046676), (53, 5462144), (64, 4523338), (106, 2731072), (128, 2261669), (139, 2082688), (212, 1365536), (278, 1041344), (307, 942976), (424, 682768), (556, 520672), (614, 471488), (848, 341384), (1112, 260336), (1228, 235744), (1696, 170692), (2224, 130168), (2456, 117872), (3392, 85346), (4448, 65084), (4912, 58936), (6784, 42673), (7367, 39296), (8896, 32542), (9824, 29468), (14734, 19648), (16271, 17792)]