252842804526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{298021}}^1$

素因数の和:298261

約数の個数: 64

約数和(自身を含む): 555751425600

約数和(自身を除く): 302908621074

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 149, 219, 298, 438, 447, 894, 949, 1898, 1937, 2847, 3874, 5694, 5811, 10877, 11622, 21754, 32631, 65262, 141401, 282802, 298021, 424203, 596042, 848406, 894063, 1788126, 3874273, 7748546, 11622819, 21755533, 23245638, 43511066, 44405129, 65266599, 88810258, 130533198, 133215387, 266430774, 282821929, 565643858, 577266677, 848465787, 1154533354, 1696931574, 1731800031, 3241574417, 3463600062, 6483148834, 9724723251, 19449446502, 42140467421, 84280934842, 126421402263, 252842804526]

約数ペア:

[(1, 252842804526), (2, 126421402263), (3, 84280934842), (6, 42140467421), (13, 19449446502), (26, 9724723251), (39, 6483148834), (73, 3463600062), (78, 3241574417), (146, 1731800031), (149, 1696931574), (219, 1154533354), (298, 848465787), (438, 577266677), (447, 565643858), (894, 282821929), (949, 266430774), (1898, 133215387), (1937, 130533198), (2847, 88810258), (3874, 65266599), (5694, 44405129), (5811, 43511066), (10877, 23245638), (11622, 21755533), (21754, 11622819), (32631, 7748546), (65262, 3874273), (141401, 1788126), (282802, 894063), (298021, 848406), (424203, 596042)]