1209012948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{234851}}^1$

素因数の和:234885

約数の個数: 72

約数和(自身を含む): 3590417376

約数和(自身を除く): 2381404428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 234851, 469702, 704553, 939404, 1409106, 2113659, 2583361, 2818212, 3053063, 4227318, 5166722, 6106126, 7750083, 8454636, 9159189, 10333444, 12212252, 15500166, 18318378, 23250249, 27477567, 31000332, 33583693, 36636756, 46500498, 54955134, 67167386, 93000996, 100751079, 109910268, 134334772, 201502158, 302253237, 403004316, 604506474, 1209012948]

約数ペア:

[(1, 1209012948), (2, 604506474), (3, 403004316), (4, 302253237), (6, 201502158), (9, 134334772), (11, 109910268), (12, 100751079), (13, 93000996), (18, 67167386), (22, 54955134), (26, 46500498), (33, 36636756), (36, 33583693), (39, 31000332), (44, 27477567), (52, 23250249), (66, 18318378), (78, 15500166), (99, 12212252), (117, 10333444), (132, 9159189), (143, 8454636), (156, 7750083), (198, 6106126), (234, 5166722), (286, 4227318), (396, 3053063), (429, 2818212), (468, 2583361), (572, 2113659), (858, 1409106), (1287, 939404), (1716, 704553), (2574, 469702), (5148, 234851)]