387465984

素因数分解:

$2^8\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1933}}^1$

素因数の和:1987

約数の個数: 144

約数和(自身を含む): 1185928800

約数和(自身を除く): 798462816

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, 128, 144, 174, 192, 216, 232, 256, 261, 288, 348, 384, 432, 464, 522, 576, 696, 768, 783, 864, 928, 1044, 1152, 1392, 1566, 1728, 1856, 1933, 2088, 2304, 2784, 3132, 3456, 3712, 3866, 4176, 5568, 5799, 6264, 6912, 7424, 7732, 8352, 11136, 11598, 12528, 15464, 16704, 17397, 22272, 23196, 25056, 30928, 33408, 34794, 46392, 50112, 52191, 56057, 61856, 66816, 69588, 92784, 100224, 104382, 112114, 123712, 139176, 168171, 185568, 200448, 208764, 224228, 247424, 278352, 336342, 371136, 417528, 448456, 494848, 504513, 556704, 672684, 742272, 835056, 896912, 1009026, 1113408, 1345368, 1484544, 1513539, 1670112, 1793824, 2018052, 2226816, 2690736, 3027078, 3340224, 3587648, 4036104, 4453632, 5381472, 6054156, 6680448, 7175296, 8072208, 10762944, 12108312, 13360896, 14350592, 16144416, 21525888, 24216624, 32288832, 43051776, 48433248, 64577664, 96866496, 129155328, 193732992, 387465984]

約数ペア:

[(1, 387465984), (2, 193732992), (3, 129155328), (4, 96866496), (6, 64577664), (8, 48433248), (9, 43051776), (12, 32288832), (16, 24216624), (18, 21525888), (24, 16144416), (27, 14350592), (29, 13360896), (32, 12108312), (36, 10762944), (48, 8072208), (54, 7175296), (58, 6680448), (64, 6054156), (72, 5381472), (87, 4453632), (96, 4036104), (108, 3587648), (116, 3340224), (128, 3027078), (144, 2690736), (174, 2226816), (192, 2018052), (216, 1793824), (232, 1670112), (256, 1513539), (261, 1484544), (288, 1345368), (348, 1113408), (384, 1009026), (432, 896912), (464, 835056), (522, 742272), (576, 672684), (696, 556704), (768, 504513), (783, 494848), (864, 448456), (928, 417528), (1044, 371136), (1152, 336342), (1392, 278352), (1566, 247424), (1728, 224228), (1856, 208764), (1933, 200448), (2088, 185568), (2304, 168171), (2784, 139176), (3132, 123712), (3456, 112114), (3712, 104382), (3866, 100224), (4176, 92784), (5568, 69588), (5799, 66816), (6264, 61856), (6912, 56057), (7424, 52191), (7732, 50112), (8352, 46392), (11136, 34794), (11598, 33408), (12528, 30928), (15464, 25056), (16704, 23196), (17397, 22272)]