284496428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 543866400

約数和(自身を除く): 259369972

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 149, 172, 298, 596, 653, 731, 1306, 1462, 2533, 2612, 2924, 5066, 6407, 10132, 11101, 12814, 22202, 25628, 28079, 44404, 56158, 97297, 108919, 112316, 194594, 217838, 389188, 435676, 477343, 954686, 1654049, 1909372, 3308098, 4183771, 6616196, 8367542, 16735084, 71124107, 142248214, 284496428]

約数ペア:

[(1, 284496428), (2, 142248214), (4, 71124107), (17, 16735084), (34, 8367542), (43, 6616196), (68, 4183771), (86, 3308098), (149, 1909372), (172, 1654049), (298, 954686), (596, 477343), (653, 435676), (731, 389188), (1306, 217838), (1462, 194594), (2533, 112316), (2612, 108919), (2924, 97297), (5066, 56158), (6407, 44404), (10132, 28079), (11101, 25628), (12814, 22202)]