238806828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{510271}}^1$

素因数の和:510294

約数の個数: 36

約数和(自身を含む): 650086528

約数和(自身を除く): 411279700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 510271, 1020542, 1530813, 2041084, 3061626, 4592439, 6123252, 6633523, 9184878, 13267046, 18369756, 19900569, 26534092, 39801138, 59701707, 79602276, 119403414, 238806828]

約数ペア:

[(1, 238806828), (2, 119403414), (3, 79602276), (4, 59701707), (6, 39801138), (9, 26534092), (12, 19900569), (13, 18369756), (18, 13267046), (26, 9184878), (36, 6633523), (39, 6123252), (52, 4592439), (78, 3061626), (117, 2041084), (156, 1530813), (234, 1020542), (468, 510271)]