233125518

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 495452160

約数和(自身を除く): 262326642

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 127, 139, 142, 186, 213, 254, 278, 381, 417, 426, 762, 834, 2201, 3937, 4309, 4402, 6603, 7874, 8618, 9017, 9869, 11811, 12927, 13206, 17653, 18034, 19738, 23622, 25854, 27051, 29607, 35306, 52959, 54102, 59214, 105918, 279527, 305939, 547243, 559054, 611878, 838581, 917817, 1094486, 1253363, 1641729, 1677162, 1835634, 2506726, 3283458, 3760089, 7520178, 38854253, 77708506, 116562759, 233125518]

約数ペア:

[(1, 233125518), (2, 116562759), (3, 77708506), (6, 38854253), (31, 7520178), (62, 3760089), (71, 3283458), (93, 2506726), (127, 1835634), (139, 1677162), (142, 1641729), (186, 1253363), (213, 1094486), (254, 917817), (278, 838581), (381, 611878), (417, 559054), (426, 547243), (762, 305939), (834, 279527), (2201, 105918), (3937, 59214), (4309, 54102), (4402, 52959), (6603, 35306), (7874, 29607), (8618, 27051), (9017, 25854), (9869, 23622), (11811, 19738), (12927, 18034), (13206, 17653)]