172719288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{342697}}^1$

素因数の和:342716

約数の個数: 48

約数和(自身を含む): 534608880

約数和(自身を除く): 361889592

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, 342697, 685394, 1028091, 1370788, 2056182, 2398879, 2741576, 3084273, 4112364, 4797758, 6168546, 7196637, 8224728, 9595516, 12337092, 14393274, 19191032, 21589911, 24674184, 28786548, 43179822, 57573096, 86359644, 172719288]

約数ペア:

[(1, 172719288), (2, 86359644), (3, 57573096), (4, 43179822), (6, 28786548), (7, 24674184), (8, 21589911), (9, 19191032), (12, 14393274), (14, 12337092), (18, 9595516), (21, 8224728), (24, 7196637), (28, 6168546), (36, 4797758), (42, 4112364), (56, 3084273), (63, 2741576), (72, 2398879), (84, 2056182), (126, 1370788), (168, 1028091), (252, 685394), (504, 342697)]