245534688

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:294

約数の個数: 216

約数和(自身を含む): 824608512

約数和(自身を除く): 579073824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 127, 137, 144, 147, 168, 196, 224, 252, 254, 274, 288, 294, 336, 381, 392, 411, 441, 504, 508, 548, 588, 672, 762, 784, 822, 882, 889, 959, 1008, 1016, 1096, 1143, 1176, 1233, 1524, 1568, 1644, 1764, 1778, 1918, 2016, 2032, 2192, 2286, 2352, 2466, 2667, 2877, 3048, 3288, 3528, 3556, 3836, 4064, 4384, 4572, 4704, 4932, 5334, 5754, 6096, 6223, 6576, 6713, 7056, 7112, 7672, 8001, 8631, 9144, 9864, 10668, 11508, 12192, 12446, 13152, 13426, 14112, 14224, 15344, 16002, 17262, 17399, 18288, 18669, 19728, 20139, 21336, 23016, 24892, 26852, 28448, 30688, 32004, 34524, 34798, 36576, 37338, 39456, 40278, 42672, 46032, 49784, 52197, 53704, 56007, 60417, 64008, 69048, 69596, 74676, 80556, 85344, 92064, 99568, 104394, 107408, 112014, 120834, 121793, 128016, 138096, 139192, 149352, 156591, 161112, 199136, 208788, 214816, 224028, 241668, 243586, 256032, 276192, 278384, 298704, 313182, 322224, 365379, 417576, 448056, 483336, 487172, 556768, 597408, 626364, 644448, 730758, 835152, 852551, 896112, 966672, 974344, 1096137, 1252728, 1461516, 1670304, 1705102, 1792224, 1933344, 1948688, 2192274, 2505456, 2557653, 2923032, 3410204, 3897376, 4384548, 5010912, 5115306, 5846064, 6820408, 7672959, 8769096, 10230612, 11692128, 13640816, 15345918, 17538192, 20461224, 27281632, 30691836, 35076384, 40922448, 61383672, 81844896, 122767344, 245534688]

約数ペア:

[(1, 245534688), (2, 122767344), (3, 81844896), (4, 61383672), (6, 40922448), (7, 35076384), (8, 30691836), (9, 27281632), (12, 20461224), (14, 17538192), (16, 15345918), (18, 13640816), (21, 11692128), (24, 10230612), (28, 8769096), (32, 7672959), (36, 6820408), (42, 5846064), (48, 5115306), (49, 5010912), (56, 4384548), (63, 3897376), (72, 3410204), (84, 2923032), (96, 2557653), (98, 2505456), (112, 2192274), (126, 1948688), (127, 1933344), (137, 1792224), (144, 1705102), (147, 1670304), (168, 1461516), (196, 1252728), (224, 1096137), (252, 974344), (254, 966672), (274, 896112), (288, 852551), (294, 835152), (336, 730758), (381, 644448), (392, 626364), (411, 597408), (441, 556768), (504, 487172), (508, 483336), (548, 448056), (588, 417576), (672, 365379), (762, 322224), (784, 313182), (822, 298704), (882, 278384), (889, 276192), (959, 256032), (1008, 243586), (1016, 241668), (1096, 224028), (1143, 214816), (1176, 208788), (1233, 199136), (1524, 161112), (1568, 156591), (1644, 149352), (1764, 139192), (1778, 138096), (1918, 128016), (2016, 121793), (2032, 120834), (2192, 112014), (2286, 107408), (2352, 104394), (2466, 99568), (2667, 92064), (2877, 85344), (3048, 80556), (3288, 74676), (3528, 69596), (3556, 69048), (3836, 64008), (4064, 60417), (4384, 56007), (4572, 53704), (4704, 52197), (4932, 49784), (5334, 46032), (5754, 42672), (6096, 40278), (6223, 39456), (6576, 37338), (6713, 36576), (7056, 34798), (7112, 34524), (7672, 32004), (8001, 30688), (8631, 28448), (9144, 26852), (9864, 24892), (10668, 23016), (11508, 21336), (12192, 20139), (12446, 19728), (13152, 18669), (13426, 18288), (14112, 17399), (14224, 17262), (15344, 16002)]