824709678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20063}}^1$

素因数の和:20129

約数の個数: 64

約数和(自身を含む): 1941553152

約数和(自身を除く): 1116843474

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 663, 806, 1054, 1209, 1326, 1581, 2418, 3162, 6851, 13702, 20063, 20553, 40126, 41106, 60189, 120378, 260819, 341071, 521638, 621953, 682142, 782457, 1023213, 1243906, 1564914, 1865859, 2046426, 3731718, 4433923, 8085389, 8867846, 10573201, 13301769, 16170778, 21146402, 24256167, 26603538, 31719603, 48512334, 63439206, 137451613, 274903226, 412354839, 824709678]

約数ペア:

[(1, 824709678), (2, 412354839), (3, 274903226), (6, 137451613), (13, 63439206), (17, 48512334), (26, 31719603), (31, 26603538), (34, 24256167), (39, 21146402), (51, 16170778), (62, 13301769), (78, 10573201), (93, 8867846), (102, 8085389), (186, 4433923), (221, 3731718), (403, 2046426), (442, 1865859), (527, 1564914), (663, 1243906), (806, 1023213), (1054, 782457), (1209, 682142), (1326, 621953), (1581, 521638), (2418, 341071), (3162, 260819), (6851, 120378), (13702, 60189), (20063, 41106), (20553, 40126)]