392253456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1167421}}^1$

素因数の和:1167439

約数の個数: 40

約数和(自身を含む): 1158082624

約数和(自身を除く): 765829168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1167421, 2334842, 3502263, 4669684, 7004526, 8171947, 9339368, 14009052, 16343894, 18678736, 24515841, 28018104, 32687788, 49031682, 56036208, 65375576, 98063364, 130751152, 196126728, 392253456]

約数ペア:

[(1, 392253456), (2, 196126728), (3, 130751152), (4, 98063364), (6, 65375576), (7, 56036208), (8, 49031682), (12, 32687788), (14, 28018104), (16, 24515841), (21, 18678736), (24, 16343894), (28, 14009052), (42, 9339368), (48, 8171947), (56, 7004526), (84, 4669684), (112, 3502263), (168, 2334842), (336, 1167421)]