263915674884

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{316961}}^1$

素因数の和:317301

約数の個数: 72

約数和(自身を含む): 676669495320

約数和(自身を除く): 412753820436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 229, 303, 404, 458, 606, 687, 909, 916, 1212, 1374, 1818, 2061, 2748, 3636, 4122, 8244, 23129, 46258, 69387, 92516, 138774, 208161, 277548, 316961, 416322, 633922, 832644, 950883, 1267844, 1901766, 2852649, 3803532, 5705298, 11410596, 32013061, 64026122, 72584069, 96039183, 128052244, 145168138, 192078366, 217752207, 288117549, 290336276, 384156732, 435504414, 576235098, 653256621, 871008828, 1152470196, 1306513242, 2613026484, 7330990969, 14661981938, 21992972907, 29323963876, 43985945814, 65978918721, 87971891628, 131957837442, 263915674884]

約数ペア:

[(1, 263915674884), (2, 131957837442), (3, 87971891628), (4, 65978918721), (6, 43985945814), (9, 29323963876), (12, 21992972907), (18, 14661981938), (36, 7330990969), (101, 2613026484), (202, 1306513242), (229, 1152470196), (303, 871008828), (404, 653256621), (458, 576235098), (606, 435504414), (687, 384156732), (909, 290336276), (916, 288117549), (1212, 217752207), (1374, 192078366), (1818, 145168138), (2061, 128052244), (2748, 96039183), (3636, 72584069), (4122, 64026122), (8244, 32013061), (23129, 11410596), (46258, 5705298), (69387, 3803532), (92516, 2852649), (138774, 1901766), (208161, 1267844), (277548, 950883), (316961, 832644), (416322, 633922)]