455731264

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4211}}^1$

素因数の和:4331

約数の個数: 56

約数和(自身を含む): 962863200

約数和(自身を除く): 507131936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 89, 152, 178, 304, 356, 608, 712, 1216, 1424, 1691, 2848, 3382, 4211, 5696, 6764, 8422, 13528, 16844, 27056, 33688, 54112, 67376, 80009, 108224, 134752, 160018, 269504, 320036, 374779, 640072, 749558, 1280144, 1499116, 2560288, 2998232, 5120576, 5996464, 7120801, 11992928, 14241602, 23985856, 28483204, 56966408, 113932816, 227865632, 455731264]

約数ペア:

[(1, 455731264), (2, 227865632), (4, 113932816), (8, 56966408), (16, 28483204), (19, 23985856), (32, 14241602), (38, 11992928), (64, 7120801), (76, 5996464), (89, 5120576), (152, 2998232), (178, 2560288), (304, 1499116), (356, 1280144), (608, 749558), (712, 640072), (1216, 374779), (1424, 320036), (1691, 269504), (2848, 160018), (3382, 134752), (4211, 108224), (5696, 80009), (6764, 67376), (8422, 54112), (13528, 33688), (16844, 27056)]