488114736

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{613}}^1$

素因数の和:990

約数の個数: 80

約数和(自身を含む): 1290962016

約数和(自身を除く): 802847280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 313, 318, 424, 613, 626, 636, 848, 939, 1226, 1252, 1272, 1839, 1878, 2452, 2504, 2544, 3678, 3756, 4904, 5008, 7356, 7512, 9808, 14712, 15024, 16589, 29424, 32489, 33178, 49767, 64978, 66356, 97467, 99534, 129956, 132712, 191869, 194934, 199068, 259912, 265424, 383738, 389868, 398136, 519824, 575607, 767476, 779736, 796272, 1151214, 1534952, 1559472, 2302428, 3069904, 4604856, 9209712, 10169057, 20338114, 30507171, 40676228, 61014342, 81352456, 122028684, 162704912, 244057368, 488114736]

約数ペア:

[(1, 488114736), (2, 244057368), (3, 162704912), (4, 122028684), (6, 81352456), (8, 61014342), (12, 40676228), (16, 30507171), (24, 20338114), (48, 10169057), (53, 9209712), (106, 4604856), (159, 3069904), (212, 2302428), (313, 1559472), (318, 1534952), (424, 1151214), (613, 796272), (626, 779736), (636, 767476), (848, 575607), (939, 519824), (1226, 398136), (1252, 389868), (1272, 383738), (1839, 265424), (1878, 259912), (2452, 199068), (2504, 194934), (2544, 191869), (3678, 132712), (3756, 129956), (4904, 99534), (5008, 97467), (7356, 66356), (7512, 64978), (9808, 49767), (14712, 33178), (15024, 32489), (16589, 29424)]