378889410237

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1733}}^1\times {\mathrm{18749}}^1$

素因数の和:20534

約数の個数: 48

約数和(自身を含む): 571179600000

約数和(自身を除く): 192290189763

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 1733, 3887, 5199, 11661, 18749, 22529, 39859, 56247, 67587, 119577, 243737, 292877, 431227, 518167, 731211, 878631, 1293681, 1554501, 3168581, 5605951, 6736171, 9505743, 16817853, 20208513, 32492017, 72877363, 97476051, 218632089, 422396221, 747316391, 1267188663, 2241949173, 5491150873, 9715113083, 16473452619, 29145339249, 126296470079, 378889410237]

約数ペア:

[(1, 378889410237), (3, 126296470079), (13, 29145339249), (23, 16473452619), (39, 9715113083), (69, 5491150873), (169, 2241949173), (299, 1267188663), (507, 747316391), (897, 422396221), (1733, 218632089), (3887, 97476051), (5199, 72877363), (11661, 32492017), (18749, 20208513), (22529, 16817853), (39859, 9505743), (56247, 6736171), (67587, 5605951), (119577, 3168581), (243737, 1554501), (292877, 1293681), (431227, 878631), (518167, 731211)]