654631760688

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{223576421}}^1$

素因数の和:223576493

約数の個数: 40

約数和(自身を含む): 1718855532336

約数和(自身を除く): 1064223771648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 223576421, 447152842, 670729263, 894305684, 1341458526, 1788611368, 2682917052, 3577222736, 5365834104, 10731668208, 13638161681, 27276323362, 40914485043, 54552646724, 81828970086, 109105293448, 163657940172, 218210586896, 327315880344, 654631760688]

約数ペア:

[(1, 654631760688), (2, 327315880344), (3, 218210586896), (4, 163657940172), (6, 109105293448), (8, 81828970086), (12, 54552646724), (16, 40914485043), (24, 27276323362), (48, 13638161681), (61, 10731668208), (122, 5365834104), (183, 3577222736), (244, 2682917052), (366, 1788611368), (488, 1341458526), (732, 894305684), (976, 670729263), (1464, 447152842), (2928, 223576421)]