317752092

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{420307}}^1$

素因数の和:420327

約数の個数: 48

約数和(自身を含む): 941489920

約数和(自身を除く): 623737828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 420307, 840614, 1260921, 1681228, 2521842, 2942149, 3782763, 5043684, 5884298, 7565526, 8826447, 11348289, 11768596, 15131052, 17652894, 22696578, 26479341, 35305788, 45393156, 52958682, 79438023, 105917364, 158876046, 317752092]

約数ペア:

[(1, 317752092), (2, 158876046), (3, 105917364), (4, 79438023), (6, 52958682), (7, 45393156), (9, 35305788), (12, 26479341), (14, 22696578), (18, 17652894), (21, 15131052), (27, 11768596), (28, 11348289), (36, 8826447), (42, 7565526), (54, 5884298), (63, 5043684), (84, 3782763), (108, 2942149), (126, 2521842), (189, 1681228), (252, 1260921), (378, 840614), (756, 420307)]