254668512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16477}}^1$

素因数の和:16520

約数の個数: 96

約数和(自身を含む): 797271552

約数和(自身を除く): 542603040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1932, 2208, 2576, 3864, 5152, 7728, 15456, 16477, 32954, 49431, 65908, 98862, 115339, 131816, 197724, 230678, 263632, 346017, 378971, 395448, 461356, 527264, 692034, 757942, 790896, 922712, 1136913, 1384068, 1515884, 1581792, 1845424, 2273826, 2652797, 2768136, 3031768, 3690848, 4547652, 5305594, 5536272, 6063536, 7958391, 9095304, 10611188, 11072544, 12127072, 15916782, 18190608, 21222376, 31833564, 36381216, 42444752, 63667128, 84889504, 127334256, 254668512]

約数ペア:

[(1, 254668512), (2, 127334256), (3, 84889504), (4, 63667128), (6, 42444752), (7, 36381216), (8, 31833564), (12, 21222376), (14, 18190608), (16, 15916782), (21, 12127072), (23, 11072544), (24, 10611188), (28, 9095304), (32, 7958391), (42, 6063536), (46, 5536272), (48, 5305594), (56, 4547652), (69, 3690848), (84, 3031768), (92, 2768136), (96, 2652797), (112, 2273826), (138, 1845424), (161, 1581792), (168, 1515884), (184, 1384068), (224, 1136913), (276, 922712), (322, 790896), (336, 757942), (368, 692034), (483, 527264), (552, 461356), (644, 395448), (672, 378971), (736, 346017), (966, 263632), (1104, 230678), (1288, 197724), (1932, 131816), (2208, 115339), (2576, 98862), (3864, 65908), (5152, 49431), (7728, 32954), (15456, 16477)]