820782144

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2237}}^1$

素因数の和:2282

約数の個数: 252

約数和(自身を含む): 2948560524

約数和(自身を除く): 2127778380

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 192, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 448, 468, 504, 546, 576, 588, 624, 637, 672, 728, 784, 819, 832, 882, 936, 1008, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2237, 2352, 2496, 2548, 2912, 3136, 3276, 3528, 3744, 3822, 4032, 4368, 4474, 4704, 5096, 5733, 5824, 6552, 6711, 7056, 7488, 7644, 8736, 8948, 9408, 10192, 11466, 13104, 13422, 14112, 15288, 15659, 17472, 17896, 20133, 20384, 22932, 26208, 26844, 28224, 29081, 30576, 31318, 35792, 40266, 40768, 45864, 46977, 52416, 53688, 58162, 61152, 62636, 71584, 80532, 87243, 91728, 93954, 107376, 109613, 116324, 122304, 125272, 140931, 143168, 161064, 174486, 183456, 187908, 203567, 214752, 219226, 232648, 250544, 261729, 281862, 322128, 328839, 348972, 366912, 375816, 407134, 429504, 438452, 465296, 501088, 523458, 563724, 610701, 644256, 657678, 697944, 751632, 814268, 876904, 930592, 986517, 1002176, 1046916, 1127448, 1221402, 1288512, 1315356, 1395888, 1424969, 1503264, 1628536, 1753808, 1832103, 1861184, 1973034, 2093832, 2254896, 2442804, 2630712, 2791776, 2849938, 3006528, 3257072, 3507616, 3664206, 3946068, 4187664, 4274907, 4509792, 4885608, 5261424, 5583552, 5699876, 6514144, 7015232, 7328412, 7892136, 8375328, 8549814, 9019584, 9771216, 10522848, 11399752, 12824721, 13028288, 14656824, 15784272, 16750656, 17099628, 19542432, 21045696, 22799504, 25649442, 29313648, 31568544, 34199256, 39084864, 45599008, 51298884, 58627296, 63137088, 68398512, 91198016, 102597768, 117254592, 136797024, 205195536, 273594048, 410391072, 820782144]

約数ペア:

[(1, 820782144), (2, 410391072), (3, 273594048), (4, 205195536), (6, 136797024), (7, 117254592), (8, 102597768), (9, 91198016), (12, 68398512), (13, 63137088), (14, 58627296), (16, 51298884), (18, 45599008), (21, 39084864), (24, 34199256), (26, 31568544), (28, 29313648), (32, 25649442), (36, 22799504), (39, 21045696), (42, 19542432), (48, 17099628), (49, 16750656), (52, 15784272), (56, 14656824), (63, 13028288), (64, 12824721), (72, 11399752), (78, 10522848), (84, 9771216), (91, 9019584), (96, 8549814), (98, 8375328), (104, 7892136), (112, 7328412), (117, 7015232), (126, 6514144), (144, 5699876), (147, 5583552), (156, 5261424), (168, 4885608), (182, 4509792), (192, 4274907), (196, 4187664), (208, 3946068), (224, 3664206), (234, 3507616), (252, 3257072), (273, 3006528), (288, 2849938), (294, 2791776), (312, 2630712), (336, 2442804), (364, 2254896), (392, 2093832), (416, 1973034), (441, 1861184), (448, 1832103), (468, 1753808), (504, 1628536), (546, 1503264), (576, 1424969), (588, 1395888), (624, 1315356), (637, 1288512), (672, 1221402), (728, 1127448), (784, 1046916), (819, 1002176), (832, 986517), (882, 930592), (936, 876904), (1008, 814268), (1092, 751632), (1176, 697944), (1248, 657678), (1274, 644256), (1344, 610701), (1456, 563724), (1568, 523458), (1638, 501088), (1764, 465296), (1872, 438452), (1911, 429504), (2016, 407134), (2184, 375816), (2237, 366912), (2352, 348972), (2496, 328839), (2548, 322128), (2912, 281862), (3136, 261729), (3276, 250544), (3528, 232648), (3744, 219226), (3822, 214752), (4032, 203567), (4368, 187908), (4474, 183456), (4704, 174486), (5096, 161064), (5733, 143168), (5824, 140931), (6552, 125272), (6711, 122304), (7056, 116324), (7488, 109613), (7644, 107376), (8736, 93954), (8948, 91728), (9408, 87243), (10192, 80532), (11466, 71584), (13104, 62636), (13422, 61152), (14112, 58162), (15288, 53688), (15659, 52416), (17472, 46977), (17896, 45864), (20133, 40768), (20384, 40266), (22932, 35792), (26208, 31318), (26844, 30576), (28224, 29081)]