515222604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2160

約数の個数: 144

約数和(自身を含む): 1533692160

約数和(自身を除く): 1018469556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 31, 34, 36, 39, 51, 52, 62, 68, 78, 93, 102, 117, 124, 153, 156, 186, 204, 221, 234, 279, 306, 372, 403, 442, 468, 527, 558, 612, 663, 806, 884, 1054, 1116, 1209, 1326, 1581, 1612, 1989, 2089, 2108, 2418, 2652, 3162, 3627, 3978, 4178, 4743, 4836, 6267, 6324, 6851, 7254, 7956, 8356, 9486, 12534, 13702, 14508, 18801, 18972, 20553, 25068, 27157, 27404, 35513, 37602, 41106, 54314, 61659, 64759, 71026, 75204, 81471, 82212, 106539, 108628, 123318, 129518, 142052, 162942, 194277, 213078, 244413, 246636, 259036, 319617, 325884, 388554, 426156, 461669, 488826, 582831, 639234, 777108, 841867, 923338, 977652, 1100903, 1165662, 1278468, 1385007, 1683734, 1846676, 2201806, 2331324, 2525601, 2770014, 3302709, 3367468, 4155021, 4403612, 5051202, 5540028, 6605418, 7576803, 8310042, 9908127, 10102404, 13210836, 14311739, 15153606, 16620084, 19816254, 28623478, 30307212, 39632508, 42935217, 57246956, 85870434, 128805651, 171740868, 257611302, 515222604]

約数ペア:

[(1, 515222604), (2, 257611302), (3, 171740868), (4, 128805651), (6, 85870434), (9, 57246956), (12, 42935217), (13, 39632508), (17, 30307212), (18, 28623478), (26, 19816254), (31, 16620084), (34, 15153606), (36, 14311739), (39, 13210836), (51, 10102404), (52, 9908127), (62, 8310042), (68, 7576803), (78, 6605418), (93, 5540028), (102, 5051202), (117, 4403612), (124, 4155021), (153, 3367468), (156, 3302709), (186, 2770014), (204, 2525601), (221, 2331324), (234, 2201806), (279, 1846676), (306, 1683734), (372, 1385007), (403, 1278468), (442, 1165662), (468, 1100903), (527, 977652), (558, 923338), (612, 841867), (663, 777108), (806, 639234), (884, 582831), (1054, 488826), (1116, 461669), (1209, 426156), (1326, 388554), (1581, 325884), (1612, 319617), (1989, 259036), (2089, 246636), (2108, 244413), (2418, 213078), (2652, 194277), (3162, 162942), (3627, 142052), (3978, 129518), (4178, 123318), (4743, 108628), (4836, 106539), (6267, 82212), (6324, 81471), (6851, 75204), (7254, 71026), (7956, 64759), (8356, 61659), (9486, 54314), (12534, 41106), (13702, 37602), (14508, 35513), (18801, 27404), (18972, 27157), (20553, 25068)]