305948568

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{271231}}^1$

素因数の和:271287

約数の個数: 32

約数和(自身を含む): 781148160

約数和(自身を除く): 475199592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 271231, 542462, 813693, 1084924, 1627386, 2169848, 3254772, 6509544, 12747857, 25495714, 38243571, 50991428, 76487142, 101982856, 152974284, 305948568]

約数ペア:

[(1, 305948568), (2, 152974284), (3, 101982856), (4, 76487142), (6, 50991428), (8, 38243571), (12, 25495714), (24, 12747857), (47, 6509544), (94, 3254772), (141, 2169848), (188, 1627386), (282, 1084924), (376, 813693), (564, 542462), (1128, 271231)]