217542784836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12959}}^1\times {\mathrm{107609}}^1$

素因数の和:120588

約数の個数: 48

約数和(自身を含む): 546693235200

約数和(自身を除く): 329150450364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12959, 25918, 38877, 51836, 77754, 107609, 155508, 168467, 215218, 322827, 336934, 430436, 505401, 645654, 673868, 1010802, 1291308, 1398917, 2021604, 2797834, 4196751, 5595668, 8393502, 16787004, 1394505031, 2789010062, 4183515093, 5578020124, 8367030186, 16734060372, 18128565403, 36257130806, 54385696209, 72514261612, 108771392418, 217542784836]

約数ペア:

[(1, 217542784836), (2, 108771392418), (3, 72514261612), (4, 54385696209), (6, 36257130806), (12, 18128565403), (13, 16734060372), (26, 8367030186), (39, 5578020124), (52, 4183515093), (78, 2789010062), (156, 1394505031), (12959, 16787004), (25918, 8393502), (38877, 5595668), (51836, 4196751), (77754, 2797834), (107609, 2021604), (155508, 1398917), (168467, 1291308), (215218, 1010802), (322827, 673868), (336934, 645654), (430436, 505401)]