289365744

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3271}}^1$

素因数の和:3398

約数の個数: 80

約数和(自身を含む): 795226880

約数和(自身を除く): 505861136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 97, 114, 152, 194, 228, 291, 304, 388, 456, 582, 776, 912, 1164, 1552, 1843, 2328, 3271, 3686, 4656, 5529, 6542, 7372, 9813, 11058, 13084, 14744, 19626, 22116, 26168, 29488, 39252, 44232, 52336, 62149, 78504, 88464, 124298, 157008, 186447, 248596, 317287, 372894, 497192, 634574, 745788, 951861, 994384, 1269148, 1491576, 1903722, 2538296, 2983152, 3807444, 5076592, 6028453, 7614888, 12056906, 15229776, 18085359, 24113812, 36170718, 48227624, 72341436, 96455248, 144682872, 289365744]

約数ペア:

[(1, 289365744), (2, 144682872), (3, 96455248), (4, 72341436), (6, 48227624), (8, 36170718), (12, 24113812), (16, 18085359), (19, 15229776), (24, 12056906), (38, 7614888), (48, 6028453), (57, 5076592), (76, 3807444), (97, 2983152), (114, 2538296), (152, 1903722), (194, 1491576), (228, 1269148), (291, 994384), (304, 951861), (388, 745788), (456, 634574), (582, 497192), (776, 372894), (912, 317287), (1164, 248596), (1552, 186447), (1843, 157008), (2328, 124298), (3271, 88464), (3686, 78504), (4656, 62149), (5529, 52336), (6542, 44232), (7372, 39252), (9813, 29488), (11058, 26168), (13084, 22116), (14744, 19626)]