255259728

素因数分解:

$2^4\times 3^3\times {\mathrm{179}}^1\times {\mathrm{3301}}^1$

素因数の和:3497

約数の個数: 80

約数和(自身を含む): 737006400

約数和(自身を除く): 481746672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 179, 216, 358, 432, 537, 716, 1074, 1432, 1611, 2148, 2864, 3222, 3301, 4296, 4833, 6444, 6602, 8592, 9666, 9903, 12888, 13204, 19332, 19806, 25776, 26408, 29709, 38664, 39612, 52816, 59418, 77328, 79224, 89127, 118836, 158448, 178254, 237672, 356508, 475344, 590879, 713016, 1181758, 1426032, 1772637, 2363516, 3545274, 4727032, 5317911, 7090548, 9454064, 10635822, 14181096, 15953733, 21271644, 28362192, 31907466, 42543288, 63814932, 85086576, 127629864, 255259728]

約数ペア:

[(1, 255259728), (2, 127629864), (3, 85086576), (4, 63814932), (6, 42543288), (8, 31907466), (9, 28362192), (12, 21271644), (16, 15953733), (18, 14181096), (24, 10635822), (27, 9454064), (36, 7090548), (48, 5317911), (54, 4727032), (72, 3545274), (108, 2363516), (144, 1772637), (179, 1426032), (216, 1181758), (358, 713016), (432, 590879), (537, 475344), (716, 356508), (1074, 237672), (1432, 178254), (1611, 158448), (2148, 118836), (2864, 89127), (3222, 79224), (3301, 77328), (4296, 59418), (4833, 52816), (6444, 39612), (6602, 38664), (8592, 29709), (9666, 26408), (9903, 25776), (12888, 19806), (13204, 19332)]