496475140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{619}}^1$

素因数の和:989

約数の個数: 96

約数和(自身を含む): 1267418880

約数和(自身を除く): 770943740

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 337, 340, 476, 595, 619, 674, 1190, 1238, 1348, 1685, 2359, 2380, 2476, 3095, 3370, 4333, 4718, 5729, 6190, 6740, 8666, 9436, 10523, 11458, 11795, 12380, 17332, 21046, 21665, 22916, 23590, 28645, 40103, 42092, 43330, 47180, 52615, 57290, 73661, 80206, 86660, 105230, 114580, 147322, 160412, 200515, 208603, 210460, 294644, 368305, 401030, 417206, 736610, 802060, 834412, 1043015, 1460221, 1473220, 2086030, 2920442, 3546251, 4172060, 5840884, 7092502, 7301105, 14185004, 14602210, 17731255, 24823757, 29204420, 35462510, 49647514, 70925020, 99295028, 124118785, 248237570, 496475140]

約数ペア:

[(1, 496475140), (2, 248237570), (4, 124118785), (5, 99295028), (7, 70925020), (10, 49647514), (14, 35462510), (17, 29204420), (20, 24823757), (28, 17731255), (34, 14602210), (35, 14185004), (68, 7301105), (70, 7092502), (85, 5840884), (119, 4172060), (140, 3546251), (170, 2920442), (238, 2086030), (337, 1473220), (340, 1460221), (476, 1043015), (595, 834412), (619, 802060), (674, 736610), (1190, 417206), (1238, 401030), (1348, 368305), (1685, 294644), (2359, 210460), (2380, 208603), (2476, 200515), (3095, 160412), (3370, 147322), (4333, 114580), (4718, 105230), (5729, 86660), (6190, 80206), (6740, 73661), (8666, 57290), (9436, 52615), (10523, 47180), (11458, 43330), (11795, 42092), (12380, 40103), (17332, 28645), (21046, 23590), (21665, 22916)]