243612446

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4639}}^1$

素因数の和:4701

約数の個数: 48

約数和(自身を含む): 473948160

約数和(自身を除く): 230335714

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 434, 682, 847, 1694, 2387, 3751, 4639, 4774, 7502, 9278, 26257, 32473, 51029, 52514, 64946, 102058, 143809, 287618, 357203, 561319, 714406, 1006663, 1122638, 1581899, 2013326, 3163798, 3929233, 7858466, 11073293, 17400889, 22146586, 34801778, 121806223, 243612446]

約数ペア:

[(1, 243612446), (2, 121806223), (7, 34801778), (11, 22146586), (14, 17400889), (22, 11073293), (31, 7858466), (62, 3929233), (77, 3163798), (121, 2013326), (154, 1581899), (217, 1122638), (242, 1006663), (341, 714406), (434, 561319), (682, 357203), (847, 287618), (1694, 143809), (2387, 102058), (3751, 64946), (4639, 52514), (4774, 51029), (7502, 32473), (9278, 26257)]