766296986

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2963}}^1$

素因数の和:3028

約数の個数: 64

約数和(自身を含む): 1493856000

約数和(自身を除く): 727559014

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 182, 203, 343, 377, 406, 637, 686, 754, 1274, 1421, 2639, 2842, 2963, 4459, 5278, 5926, 8918, 9947, 18473, 19894, 20741, 36946, 38519, 41482, 77038, 85927, 129311, 145187, 171854, 258622, 269633, 290374, 539266, 601489, 1016309, 1117051, 1202978, 1887431, 2032618, 2234102, 3774862, 4210423, 7819357, 8420846, 13212017, 15638714, 26424034, 29472961, 54735499, 58945922, 109470998, 383148493, 766296986]

約数ペア:

[(1, 766296986), (2, 383148493), (7, 109470998), (13, 58945922), (14, 54735499), (26, 29472961), (29, 26424034), (49, 15638714), (58, 13212017), (91, 8420846), (98, 7819357), (182, 4210423), (203, 3774862), (343, 2234102), (377, 2032618), (406, 1887431), (637, 1202978), (686, 1117051), (754, 1016309), (1274, 601489), (1421, 539266), (2639, 290374), (2842, 269633), (2963, 258622), (4459, 171854), (5278, 145187), (5926, 129311), (8918, 85927), (9947, 77038), (18473, 41482), (19894, 38519), (20741, 36946)]