611854912

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{997}}^1$

素因数の和:1275

約数の個数: 56

約数和(自身を含む): 1249208576

約数和(自身を除く): 637353664

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 223, 344, 446, 688, 892, 997, 1376, 1784, 1994, 2752, 3568, 3988, 7136, 7976, 9589, 14272, 15952, 19178, 31904, 38356, 42871, 63808, 76712, 85742, 153424, 171484, 222331, 306848, 342968, 444662, 613696, 685936, 889324, 1371872, 1778648, 2743744, 3557296, 7114592, 9560233, 14229184, 19120466, 38240932, 76481864, 152963728, 305927456, 611854912]

約数ペア:

[(1, 611854912), (2, 305927456), (4, 152963728), (8, 76481864), (16, 38240932), (32, 19120466), (43, 14229184), (64, 9560233), (86, 7114592), (172, 3557296), (223, 2743744), (344, 1778648), (446, 1371872), (688, 889324), (892, 685936), (997, 613696), (1376, 444662), (1784, 342968), (1994, 306848), (2752, 222331), (3568, 171484), (3988, 153424), (7136, 85742), (7976, 76712), (9589, 63808), (14272, 42871), (15952, 38356), (19178, 31904)]