1265709984

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:500

約数の個数: 288

約数和(自身を含む): 4296100032

約数和(自身を除く): 3030390048

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 61, 66, 77, 84, 88, 96, 98, 112, 122, 132, 147, 154, 168, 176, 183, 196, 224, 231, 244, 264, 294, 308, 336, 352, 366, 392, 401, 427, 462, 488, 528, 539, 588, 616, 671, 672, 732, 784, 802, 854, 924, 976, 1056, 1078, 1176, 1203, 1232, 1281, 1342, 1464, 1568, 1604, 1617, 1708, 1848, 1952, 2013, 2156, 2352, 2406, 2464, 2562, 2684, 2807, 2928, 2989, 3208, 3234, 3416, 3696, 4026, 4312, 4411, 4697, 4704, 4812, 5124, 5368, 5614, 5856, 5978, 6416, 6468, 6832, 7392, 8052, 8421, 8624, 8822, 8967, 9394, 9624, 10248, 10736, 11228, 11956, 12832, 12936, 13233, 13664, 14091, 16104, 16842, 17248, 17644, 17934, 18788, 19248, 19649, 20496, 21472, 22456, 23912, 24461, 25872, 26466, 28182, 30877, 32208, 32879, 33684, 35288, 35868, 37576, 38496, 39298, 40992, 44912, 47824, 48922, 51744, 52932, 56364, 58947, 61754, 64416, 65758, 67368, 70576, 71736, 73383, 75152, 78596, 89824, 92631, 95648, 97844, 98637, 105864, 112728, 117894, 123508, 131516, 134736, 141152, 143472, 146766, 150304, 157192, 171227, 185262, 195688, 197274, 211728, 216139, 225456, 235788, 247016, 263032, 269071, 269472, 286944, 293532, 314384, 342454, 370524, 391376, 394548, 423456, 432278, 450912, 471576, 494032, 513681, 526064, 538142, 587064, 628768, 648417, 684908, 741048, 782752, 789096, 807213, 864556, 943152, 988064, 1027362, 1052128, 1076284, 1174128, 1198589, 1296834, 1369816, 1482096, 1578192, 1614426, 1729112, 1883497, 1886304, 2054724, 2152568, 2348256, 2397178, 2593668, 2739632, 2964192, 3156384, 3228852, 3458224, 3595767, 3766994, 4109448, 4305136, 4794356, 5187336, 5479264, 5650491, 6457704, 6916448, 7191534, 7533988, 8218896, 8610272, 9588712, 10374672, 11300982, 12915408, 13184479, 14383068, 15067976, 16437792, 19177424, 20749344, 22601964, 25830816, 26368958, 28766136, 30135952, 38354848, 39553437, 45203928, 52737916, 57532272, 60271904, 79106874, 90407856, 105475832, 115064544, 158213748, 180815712, 210951664, 316427496, 421903328, 632854992, 1265709984]

約数ペア:

[(1, 1265709984), (2, 632854992), (3, 421903328), (4, 316427496), (6, 210951664), (7, 180815712), (8, 158213748), (11, 115064544), (12, 105475832), (14, 90407856), (16, 79106874), (21, 60271904), (22, 57532272), (24, 52737916), (28, 45203928), (32, 39553437), (33, 38354848), (42, 30135952), (44, 28766136), (48, 26368958), (49, 25830816), (56, 22601964), (61, 20749344), (66, 19177424), (77, 16437792), (84, 15067976), (88, 14383068), (96, 13184479), (98, 12915408), (112, 11300982), (122, 10374672), (132, 9588712), (147, 8610272), (154, 8218896), (168, 7533988), (176, 7191534), (183, 6916448), (196, 6457704), (224, 5650491), (231, 5479264), (244, 5187336), (264, 4794356), (294, 4305136), (308, 4109448), (336, 3766994), (352, 3595767), (366, 3458224), (392, 3228852), (401, 3156384), (427, 2964192), (462, 2739632), (488, 2593668), (528, 2397178), (539, 2348256), (588, 2152568), (616, 2054724), (671, 1886304), (672, 1883497), (732, 1729112), (784, 1614426), (802, 1578192), (854, 1482096), (924, 1369816), (976, 1296834), (1056, 1198589), (1078, 1174128), (1176, 1076284), (1203, 1052128), (1232, 1027362), (1281, 988064), (1342, 943152), (1464, 864556), (1568, 807213), (1604, 789096), (1617, 782752), (1708, 741048), (1848, 684908), (1952, 648417), (2013, 628768), (2156, 587064), (2352, 538142), (2406, 526064), (2464, 513681), (2562, 494032), (2684, 471576), (2807, 450912), (2928, 432278), (2989, 423456), (3208, 394548), (3234, 391376), (3416, 370524), (3696, 342454), (4026, 314384), (4312, 293532), (4411, 286944), (4697, 269472), (4704, 269071), (4812, 263032), (5124, 247016), (5368, 235788), (5614, 225456), (5856, 216139), (5978, 211728), (6416, 197274), (6468, 195688), (6832, 185262), (7392, 171227), (8052, 157192), (8421, 150304), (8624, 146766), (8822, 143472), (8967, 141152), (9394, 134736), (9624, 131516), (10248, 123508), (10736, 117894), (11228, 112728), (11956, 105864), (12832, 98637), (12936, 97844), (13233, 95648), (13664, 92631), (14091, 89824), (16104, 78596), (16842, 75152), (17248, 73383), (17644, 71736), (17934, 70576), (18788, 67368), (19248, 65758), (19649, 64416), (20496, 61754), (21472, 58947), (22456, 56364), (23912, 52932), (24461, 51744), (25872, 48922), (26466, 47824), (28182, 44912), (30877, 40992), (32208, 39298), (32879, 38496), (33684, 37576), (35288, 35868)]