266773595902

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1723}}^1\times {\mathrm{14879}}^1$

素因数の和:16669

約数の個数: 48

約数和(自身を含む): 450366174720

約数和(自身を除く): 183592578818

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 1723, 3446, 5203, 10406, 14879, 18953, 29758, 37906, 74089, 148178, 163669, 208483, 327338, 416966, 639797, 814979, 1279594, 1629958, 1800359, 3600718, 7037767, 8964769, 14075534, 17929538, 25636517, 51273034, 77415437, 154830874, 282001687, 564003374, 1102370231, 2204740462, 3102018557, 6204037114, 12126072541, 24252145082, 133386797951, 266773595902]

約数ペア:

[(1, 266773595902), (2, 133386797951), (11, 24252145082), (22, 12126072541), (43, 6204037114), (86, 3102018557), (121, 2204740462), (242, 1102370231), (473, 564003374), (946, 282001687), (1723, 154830874), (3446, 77415437), (5203, 51273034), (10406, 25636517), (14879, 17929538), (18953, 14075534), (29758, 8964769), (37906, 7037767), (74089, 3600718), (148178, 1800359), (163669, 1629958), (208483, 1279594), (327338, 814979), (416966, 639797)]