253611288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{503197}}^1$

素因数の和:503216

約数の個数: 48

約数和(自身を含む): 784988880

約数和(自身を除く): 531377592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 503197, 1006394, 1509591, 2012788, 3019182, 3522379, 4025576, 4528773, 6038364, 7044758, 9057546, 10567137, 12076728, 14089516, 18115092, 21134274, 28179032, 31701411, 36230184, 42268548, 63402822, 84537096, 126805644, 253611288]

約数ペア:

[(1, 253611288), (2, 126805644), (3, 84537096), (4, 63402822), (6, 42268548), (7, 36230184), (8, 31701411), (9, 28179032), (12, 21134274), (14, 18115092), (18, 14089516), (21, 12076728), (24, 10567137), (28, 9057546), (36, 7044758), (42, 6038364), (56, 4528773), (63, 4025576), (72, 3522379), (84, 3019182), (126, 2012788), (168, 1509591), (252, 1006394), (504, 503197)]