255921984

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{5107}}^1$

素因数の和:5157

約数の個数: 112

約数和(自身を含む): 778459200

約数和(自身を除く): 522537216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 144, 174, 192, 216, 232, 261, 288, 348, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1392, 1566, 1728, 1856, 2088, 2784, 3132, 4176, 5107, 5568, 6264, 8352, 10214, 12528, 15321, 16704, 20428, 25056, 30642, 40856, 45963, 50112, 61284, 81712, 91926, 122568, 137889, 148103, 163424, 183852, 245136, 275778, 296206, 326848, 367704, 444309, 490272, 551556, 592412, 735408, 888618, 980544, 1103112, 1184824, 1332927, 1470816, 1777236, 2206224, 2369648, 2665854, 2941632, 3554472, 3998781, 4412448, 4739296, 5331708, 7108944, 7997562, 8824896, 9478592, 10663416, 14217888, 15995124, 21326832, 28435776, 31990248, 42653664, 63980496, 85307328, 127960992, 255921984]

約数ペア:

[(1, 255921984), (2, 127960992), (3, 85307328), (4, 63980496), (6, 42653664), (8, 31990248), (9, 28435776), (12, 21326832), (16, 15995124), (18, 14217888), (24, 10663416), (27, 9478592), (29, 8824896), (32, 7997562), (36, 7108944), (48, 5331708), (54, 4739296), (58, 4412448), (64, 3998781), (72, 3554472), (87, 2941632), (96, 2665854), (108, 2369648), (116, 2206224), (144, 1777236), (174, 1470816), (192, 1332927), (216, 1184824), (232, 1103112), (261, 980544), (288, 888618), (348, 735408), (432, 592412), (464, 551556), (522, 490272), (576, 444309), (696, 367704), (783, 326848), (864, 296206), (928, 275778), (1044, 245136), (1392, 183852), (1566, 163424), (1728, 148103), (1856, 137889), (2088, 122568), (2784, 91926), (3132, 81712), (4176, 61284), (5107, 50112), (5568, 45963), (6264, 40856), (8352, 30642), (10214, 25056), (12528, 20428), (15321, 16704)]