253732024

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11243}}^1$

素因数の和:11300

約数の個数: 64

約数和(自身を含む): 604477440

約数和(自身を除く): 350745416

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11243, 11284, 22486, 22568, 44972, 78701, 89944, 146159, 157402, 292318, 314804, 348533, 584636, 629608, 697066, 1023113, 1169272, 1394132, 2046226, 2439731, 2788264, 4092452, 4530929, 4879462, 8184904, 9061858, 9758924, 18123716, 19517848, 31716503, 36247432, 63433006, 126866012, 253732024]

約数ペア:

[(1, 253732024), (2, 126866012), (4, 63433006), (7, 36247432), (8, 31716503), (13, 19517848), (14, 18123716), (26, 9758924), (28, 9061858), (31, 8184904), (52, 4879462), (56, 4530929), (62, 4092452), (91, 2788264), (104, 2439731), (124, 2046226), (182, 1394132), (217, 1169272), (248, 1023113), (364, 697066), (403, 629608), (434, 584636), (728, 348533), (806, 314804), (868, 292318), (1612, 157402), (1736, 146159), (2821, 89944), (3224, 78701), (5642, 44972), (11243, 22568), (11284, 22486)]