259042352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{3011}}^1$

素因数の和:3321

約数の個数: 40

約数和(自身を含む): 530352960

約数和(自身を除く): 271310608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 283, 304, 566, 1132, 2264, 3011, 4528, 5377, 6022, 10754, 12044, 21508, 24088, 43016, 48176, 57209, 86032, 114418, 228836, 457672, 852113, 915344, 1704226, 3408452, 6816904, 13633808, 16190147, 32380294, 64760588, 129521176, 259042352]

約数ペア:

[(1, 259042352), (2, 129521176), (4, 64760588), (8, 32380294), (16, 16190147), (19, 13633808), (38, 6816904), (76, 3408452), (152, 1704226), (283, 915344), (304, 852113), (566, 457672), (1132, 228836), (2264, 114418), (3011, 86032), (4528, 57209), (5377, 48176), (6022, 43016), (10754, 24088), (12044, 21508)]