425181456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{421807}}^1$

素因数の和:421828

約数の個数: 60

約数和(自身を含む): 1359908992

約数和(自身を除く): 934727536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 421807, 843614, 1265421, 1687228, 2530842, 2952649, 3374456, 3796263, 5061684, 5905298, 6748912, 7592526, 8857947, 10123368, 11810596, 15185052, 17715894, 20246736, 23621192, 26573841, 30370104, 35431788, 47242384, 53147682, 60740208, 70863576, 106295364, 141727152, 212590728, 425181456]

約数ペア:

[(1, 425181456), (2, 212590728), (3, 141727152), (4, 106295364), (6, 70863576), (7, 60740208), (8, 53147682), (9, 47242384), (12, 35431788), (14, 30370104), (16, 26573841), (18, 23621192), (21, 20246736), (24, 17715894), (28, 15185052), (36, 11810596), (42, 10123368), (48, 8857947), (56, 7592526), (63, 6748912), (72, 5905298), (84, 5061684), (112, 3796263), (126, 3374456), (144, 2952649), (168, 2530842), (252, 1687228), (336, 1265421), (504, 843614), (1008, 421807)]