38505168

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 120

約数和(自身を含む): 118166048

約数和(自身を除く): 79660880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 201, 208, 234, 268, 307, 312, 402, 468, 536, 603, 614, 624, 804, 871, 921, 936, 1072, 1206, 1228, 1608, 1742, 1842, 1872, 2412, 2456, 2613, 2763, 3216, 3484, 3684, 3991, 4824, 4912, 5226, 5526, 6968, 7368, 7839, 7982, 9648, 10452, 11052, 11973, 13936, 14736, 15678, 15964, 20569, 20904, 22104, 23946, 31356, 31928, 35919, 41138, 41808, 44208, 47892, 61707, 62712, 63856, 71838, 82276, 95784, 123414, 125424, 143676, 164552, 185121, 191568, 246828, 267397, 287352, 329104, 370242, 493656, 534794, 574704, 740484, 802191, 987312, 1069588, 1480968, 1604382, 2139176, 2406573, 2961936, 3208764, 4278352, 4813146, 6417528, 9626292, 12835056, 19252584, 38505168]

約数ペア:

[(1, 38505168), (2, 19252584), (3, 12835056), (4, 9626292), (6, 6417528), (8, 4813146), (9, 4278352), (12, 3208764), (13, 2961936), (16, 2406573), (18, 2139176), (24, 1604382), (26, 1480968), (36, 1069588), (39, 987312), (48, 802191), (52, 740484), (67, 574704), (72, 534794), (78, 493656), (104, 370242), (117, 329104), (134, 287352), (144, 267397), (156, 246828), (201, 191568), (208, 185121), (234, 164552), (268, 143676), (307, 125424), (312, 123414), (402, 95784), (468, 82276), (536, 71838), (603, 63856), (614, 62712), (624, 61707), (804, 47892), (871, 44208), (921, 41808), (936, 41138), (1072, 35919), (1206, 31928), (1228, 31356), (1608, 23946), (1742, 22104), (1842, 20904), (1872, 20569), (2412, 15964), (2456, 15678), (2613, 14736), (2763, 13936), (3216, 11973), (3484, 11052), (3684, 10452), (3991, 9648), (4824, 7982), (4912, 7839), (5226, 7368), (5526, 6968)]