1855812672

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1399}}^1$

素因数の和:1478

約数の個数: 252

約数和(自身を含む): 6323990400

約数和(自身を除く): 4468177728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 49, 56, 63, 64, 72, 84, 94, 96, 98, 112, 126, 141, 144, 147, 168, 188, 192, 196, 224, 252, 282, 288, 294, 329, 336, 376, 392, 423, 441, 448, 504, 564, 576, 588, 658, 672, 752, 784, 846, 882, 987, 1008, 1128, 1176, 1316, 1344, 1399, 1504, 1568, 1692, 1764, 1974, 2016, 2256, 2303, 2352, 2632, 2798, 2961, 3008, 3136, 3384, 3528, 3948, 4032, 4197, 4512, 4606, 4704, 5264, 5596, 5922, 6768, 6909, 7056, 7896, 8394, 9024, 9212, 9408, 9793, 10528, 11192, 11844, 12591, 13536, 13818, 14112, 15792, 16788, 18424, 19586, 20727, 21056, 22384, 23688, 25182, 27072, 27636, 28224, 29379, 31584, 33576, 36848, 39172, 41454, 44768, 47376, 50364, 55272, 58758, 63168, 65753, 67152, 68551, 73696, 78344, 82908, 88137, 89536, 94752, 100728, 110544, 117516, 131506, 134304, 137102, 147392, 156688, 165816, 176274, 189504, 197259, 201456, 205653, 221088, 235032, 263012, 268608, 274204, 313376, 331632, 352548, 394518, 402912, 411306, 442176, 460271, 470064, 526024, 548408, 591777, 616959, 626752, 663264, 705096, 789036, 805824, 822612, 920542, 940128, 1052048, 1096816, 1183554, 1233918, 1326528, 1380813, 1410192, 1578072, 1645224, 1841084, 1880256, 2104096, 2193632, 2367108, 2467836, 2761626, 2820384, 3156144, 3221897, 3290448, 3682168, 4142439, 4208192, 4387264, 4734216, 4935672, 5523252, 5640768, 6312288, 6443794, 6580896, 7364336, 8284878, 9468432, 9665691, 9871344, 11046504, 12624576, 12887588, 13161792, 14728672, 16569756, 18936864, 19331382, 19742688, 22093008, 25775176, 28997073, 29457344, 33139512, 37873728, 38662764, 39485376, 44186016, 51550352, 57994146, 66279024, 77325528, 88372032, 103100704, 115988292, 132558048, 154651056, 206201408, 231976584, 265116096, 309302112, 463953168, 618604224, 927906336, 1855812672]

約数ペア:

[(1, 1855812672), (2, 927906336), (3, 618604224), (4, 463953168), (6, 309302112), (7, 265116096), (8, 231976584), (9, 206201408), (12, 154651056), (14, 132558048), (16, 115988292), (18, 103100704), (21, 88372032), (24, 77325528), (28, 66279024), (32, 57994146), (36, 51550352), (42, 44186016), (47, 39485376), (48, 38662764), (49, 37873728), (56, 33139512), (63, 29457344), (64, 28997073), (72, 25775176), (84, 22093008), (94, 19742688), (96, 19331382), (98, 18936864), (112, 16569756), (126, 14728672), (141, 13161792), (144, 12887588), (147, 12624576), (168, 11046504), (188, 9871344), (192, 9665691), (196, 9468432), (224, 8284878), (252, 7364336), (282, 6580896), (288, 6443794), (294, 6312288), (329, 5640768), (336, 5523252), (376, 4935672), (392, 4734216), (423, 4387264), (441, 4208192), (448, 4142439), (504, 3682168), (564, 3290448), (576, 3221897), (588, 3156144), (658, 2820384), (672, 2761626), (752, 2467836), (784, 2367108), (846, 2193632), (882, 2104096), (987, 1880256), (1008, 1841084), (1128, 1645224), (1176, 1578072), (1316, 1410192), (1344, 1380813), (1399, 1326528), (1504, 1233918), (1568, 1183554), (1692, 1096816), (1764, 1052048), (1974, 940128), (2016, 920542), (2256, 822612), (2303, 805824), (2352, 789036), (2632, 705096), (2798, 663264), (2961, 626752), (3008, 616959), (3136, 591777), (3384, 548408), (3528, 526024), (3948, 470064), (4032, 460271), (4197, 442176), (4512, 411306), (4606, 402912), (4704, 394518), (5264, 352548), (5596, 331632), (5922, 313376), (6768, 274204), (6909, 268608), (7056, 263012), (7896, 235032), (8394, 221088), (9024, 205653), (9212, 201456), (9408, 197259), (9793, 189504), (10528, 176274), (11192, 165816), (11844, 156688), (12591, 147392), (13536, 137102), (13818, 134304), (14112, 131506), (15792, 117516), (16788, 110544), (18424, 100728), (19586, 94752), (20727, 89536), (21056, 88137), (22384, 82908), (23688, 78344), (25182, 73696), (27072, 68551), (27636, 67152), (28224, 65753), (29379, 63168), (31584, 58758), (33576, 55272), (36848, 50364), (39172, 47376), (41454, 44768)]