212230836

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10009}}^1$

素因数の和:10069

約数の個数: 72

約数和(自身を含む): 582982400

約数和(自身を除く): 370751564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10009, 10602, 20018, 21204, 30027, 40036, 60054, 90081, 120108, 180162, 190171, 310279, 360324, 380342, 570513, 620558, 760684, 930837, 1141026, 1241116, 1711539, 1861674, 2282052, 2792511, 3423078, 3723348, 5585022, 5895301, 6846156, 11170044, 11790602, 17685903, 23581204, 35371806, 53057709, 70743612, 106115418, 212230836]

約数ペア:

[(1, 212230836), (2, 106115418), (3, 70743612), (4, 53057709), (6, 35371806), (9, 23581204), (12, 17685903), (18, 11790602), (19, 11170044), (31, 6846156), (36, 5895301), (38, 5585022), (57, 3723348), (62, 3423078), (76, 2792511), (93, 2282052), (114, 1861674), (124, 1711539), (171, 1241116), (186, 1141026), (228, 930837), (279, 760684), (342, 620558), (372, 570513), (558, 380342), (589, 360324), (684, 310279), (1116, 190171), (1178, 180162), (1767, 120108), (2356, 90081), (3534, 60054), (5301, 40036), (7068, 30027), (10009, 21204), (10602, 20018)]