258156912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{413713}}^1$

素因数の和:413737

約数の個数: 40

約数和(自身を含む): 718207504

約数和(自身を除く): 460050592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 413713, 827426, 1241139, 1654852, 2482278, 3309704, 4964556, 5378269, 6619408, 9929112, 10756538, 16134807, 19858224, 21513076, 32269614, 43026152, 64539228, 86052304, 129078456, 258156912]

約数ペア:

[(1, 258156912), (2, 129078456), (3, 86052304), (4, 64539228), (6, 43026152), (8, 32269614), (12, 21513076), (13, 19858224), (16, 16134807), (24, 10756538), (26, 9929112), (39, 6619408), (48, 5378269), (52, 4964556), (78, 3309704), (104, 2482278), (156, 1654852), (208, 1241139), (312, 827426), (624, 413713)]