304830848

素因数分解:

$2^7\times 7^1\times {\mathrm{521}}^1\times {\mathrm{653}}^1$

素因数の和:1195

約数の個数: 64

約数和(自身を含む): 696431520

約数和(自身を除く): 391600672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 521, 653, 896, 1042, 1306, 2084, 2612, 3647, 4168, 4571, 5224, 7294, 8336, 9142, 10448, 14588, 16672, 18284, 20896, 29176, 33344, 36568, 41792, 58352, 66688, 73136, 83584, 116704, 146272, 233408, 292544, 340213, 466816, 585088, 680426, 1360852, 2381491, 2721704, 4762982, 5443408, 9525964, 10886816, 19051928, 21773632, 38103856, 43547264, 76207712, 152415424, 304830848]

約数ペア:

[(1, 304830848), (2, 152415424), (4, 76207712), (7, 43547264), (8, 38103856), (14, 21773632), (16, 19051928), (28, 10886816), (32, 9525964), (56, 5443408), (64, 4762982), (112, 2721704), (128, 2381491), (224, 1360852), (448, 680426), (521, 585088), (653, 466816), (896, 340213), (1042, 292544), (1306, 233408), (2084, 146272), (2612, 116704), (3647, 83584), (4168, 73136), (4571, 66688), (5224, 58352), (7294, 41792), (8336, 36568), (9142, 33344), (10448, 29176), (14588, 20896), (16672, 18284)]