224743281

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 383533056

約数和(自身を除く): 158789775

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 101, 119, 161, 271, 303, 357, 391, 483, 707, 813, 1173, 1717, 1897, 2121, 2323, 2737, 4607, 5151, 5691, 6233, 6969, 8211, 12019, 13821, 16261, 18699, 27371, 32249, 36057, 39491, 43631, 48783, 82113, 96747, 105961, 118473, 130893, 191597, 276437, 317883, 465307, 574791, 629533, 741727, 829311, 1395921, 1888599, 2225181, 3257149, 4406731, 9771447, 10702061, 13220193, 32106183, 74914427, 224743281]

約数ペア:

[(1, 224743281), (3, 74914427), (7, 32106183), (17, 13220193), (21, 10702061), (23, 9771447), (51, 4406731), (69, 3257149), (101, 2225181), (119, 1888599), (161, 1395921), (271, 829311), (303, 741727), (357, 629533), (391, 574791), (483, 465307), (707, 317883), (813, 276437), (1173, 191597), (1717, 130893), (1897, 118473), (2121, 105961), (2323, 96747), (2737, 82113), (4607, 48783), (5151, 43631), (5691, 39491), (6233, 36057), (6969, 32249), (8211, 27371), (12019, 18699), (13821, 16261)]