380677088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{17729}}^1$

素因数の和:17811

約数の個数: 48

約数和(自身を含む): 831040560

約数和(自身を除く): 450363472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 671, 976, 1342, 1952, 2684, 5368, 10736, 17729, 21472, 35458, 70916, 141832, 195019, 283664, 390038, 567328, 780076, 1081469, 1560152, 2162938, 3120304, 4325876, 6240608, 8651752, 11896159, 17303504, 23792318, 34607008, 47584636, 95169272, 190338544, 380677088]

約数ペア:

[(1, 380677088), (2, 190338544), (4, 95169272), (8, 47584636), (11, 34607008), (16, 23792318), (22, 17303504), (32, 11896159), (44, 8651752), (61, 6240608), (88, 4325876), (122, 3120304), (176, 2162938), (244, 1560152), (352, 1081469), (488, 780076), (671, 567328), (976, 390038), (1342, 283664), (1952, 195019), (2684, 141832), (5368, 70916), (10736, 35458), (17729, 21472)]