231333632

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 487861920

約数和(自身を除く): 256528288

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 101, 128, 184, 202, 256, 368, 389, 404, 736, 778, 808, 1472, 1556, 1616, 2323, 2944, 3112, 3232, 4646, 5888, 6224, 6464, 8947, 9292, 12448, 12928, 17894, 18584, 24896, 25856, 35788, 37168, 39289, 49792, 71576, 74336, 78578, 99584, 143152, 148672, 157156, 286304, 297344, 314312, 572608, 594688, 628624, 903647, 1145216, 1257248, 1807294, 2290432, 2514496, 3614588, 5028992, 7229176, 10057984, 14458352, 28916704, 57833408, 115666816, 231333632]

約数ペア:

[(1, 231333632), (2, 115666816), (4, 57833408), (8, 28916704), (16, 14458352), (23, 10057984), (32, 7229176), (46, 5028992), (64, 3614588), (92, 2514496), (101, 2290432), (128, 1807294), (184, 1257248), (202, 1145216), (256, 903647), (368, 628624), (389, 594688), (404, 572608), (736, 314312), (778, 297344), (808, 286304), (1472, 157156), (1556, 148672), (1616, 143152), (2323, 99584), (2944, 78578), (3112, 74336), (3232, 71576), (4646, 49792), (5888, 39289), (6224, 37168), (6464, 35788), (8947, 25856), (9292, 24896), (12448, 18584), (12928, 17894)]