1290115736

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{2341}}^1$

素因数の和:3124

約数の個数: 64

約数和(自身を含む): 2982396480

約数和(自身を除く): 1692280744

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 757, 1514, 2341, 3028, 4682, 5299, 6056, 9364, 9841, 10598, 16387, 18728, 19682, 21196, 30433, 32774, 39364, 42392, 60866, 65548, 68887, 78728, 121732, 131096, 137774, 213031, 243464, 275548, 426062, 551096, 852124, 1704248, 1772137, 3544274, 7088548, 12404959, 14177096, 23037781, 24809918, 46075562, 49619836, 92151124, 99239672, 161264467, 184302248, 322528934, 645057868, 1290115736]

約数ペア:

[(1, 1290115736), (2, 645057868), (4, 322528934), (7, 184302248), (8, 161264467), (13, 99239672), (14, 92151124), (26, 49619836), (28, 46075562), (52, 24809918), (56, 23037781), (91, 14177096), (104, 12404959), (182, 7088548), (364, 3544274), (728, 1772137), (757, 1704248), (1514, 852124), (2341, 551096), (3028, 426062), (4682, 275548), (5299, 243464), (6056, 213031), (9364, 137774), (9841, 131096), (10598, 121732), (16387, 78728), (18728, 68887), (19682, 65548), (21196, 60866), (30433, 42392), (32774, 39364)]