388337572

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1733}}^1$

素因数の和:1948

約数の個数: 48

約数和(自身を含む): 797029632

約数和(自身を除く): 408692060

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 151, 212, 302, 371, 604, 742, 1057, 1484, 1733, 2114, 3466, 4228, 6932, 8003, 12131, 16006, 24262, 32012, 48524, 56021, 91849, 112042, 183698, 224084, 261683, 367396, 523366, 642943, 1046732, 1285886, 1831781, 2571772, 3663562, 7327124, 13869199, 27738398, 55476796, 97084393, 194168786, 388337572]

約数ペア:

[(1, 388337572), (2, 194168786), (4, 97084393), (7, 55476796), (14, 27738398), (28, 13869199), (53, 7327124), (106, 3663562), (151, 2571772), (212, 1831781), (302, 1285886), (371, 1046732), (604, 642943), (742, 523366), (1057, 367396), (1484, 261683), (1733, 224084), (2114, 183698), (3466, 112042), (4228, 91849), (6932, 56021), (8003, 48524), (12131, 32012), (16006, 24262)]