212426448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5081}}^1$

素因数の和:5172

約数の個数: 80

約数和(自身を含む): 599919936

約数和(自身を除く): 387493488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 402, 536, 624, 804, 871, 1072, 1608, 1742, 2613, 3216, 3484, 5081, 5226, 6968, 10162, 10452, 13936, 15243, 20324, 20904, 30486, 40648, 41808, 60972, 66053, 81296, 121944, 132106, 198159, 243888, 264212, 340427, 396318, 528424, 680854, 792636, 1021281, 1056848, 1361708, 1585272, 2042562, 2723416, 3170544, 4085124, 4425551, 5446832, 8170248, 8851102, 13276653, 16340496, 17702204, 26553306, 35404408, 53106612, 70808816, 106213224, 212426448]

約数ペア:

[(1, 212426448), (2, 106213224), (3, 70808816), (4, 53106612), (6, 35404408), (8, 26553306), (12, 17702204), (13, 16340496), (16, 13276653), (24, 8851102), (26, 8170248), (39, 5446832), (48, 4425551), (52, 4085124), (67, 3170544), (78, 2723416), (104, 2042562), (134, 1585272), (156, 1361708), (201, 1056848), (208, 1021281), (268, 792636), (312, 680854), (402, 528424), (536, 396318), (624, 340427), (804, 264212), (871, 243888), (1072, 198159), (1608, 132106), (1742, 121944), (2613, 81296), (3216, 66053), (3484, 60972), (5081, 41808), (5226, 40648), (6968, 30486), (10162, 20904), (10452, 20324), (13936, 15243)]