1279187532

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 288

約数和(自身を含む): 4075545600

約数和(自身を除く): 2796358068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 47, 49, 54, 63, 74, 84, 94, 98, 108, 111, 126, 139, 141, 147, 148, 188, 189, 196, 222, 252, 259, 278, 282, 294, 329, 333, 378, 417, 423, 441, 444, 518, 556, 564, 588, 658, 666, 756, 777, 834, 846, 882, 973, 987, 999, 1036, 1251, 1269, 1316, 1323, 1332, 1554, 1668, 1692, 1739, 1764, 1813, 1946, 1974, 1998, 2303, 2331, 2502, 2538, 2646, 2919, 2961, 3108, 3478, 3626, 3753, 3892, 3948, 3996, 4606, 4662, 5004, 5076, 5143, 5217, 5292, 5439, 5838, 5922, 6533, 6811, 6909, 6956, 6993, 7252, 7506, 8757, 8883, 9212, 9324, 10286, 10434, 10878, 11676, 11844, 12173, 13066, 13622, 13818, 13986, 15012, 15429, 15651, 16317, 17514, 17766, 19599, 20433, 20572, 20727, 20868, 21756, 24346, 26132, 26271, 27244, 27636, 27972, 30858, 31302, 32634, 35028, 35532, 36001, 36519, 39198, 40866, 41454, 45731, 46287, 46953, 48692, 48951, 52542, 58797, 61299, 61716, 62181, 62604, 65268, 72002, 73038, 78396, 81732, 82908, 85211, 91462, 92574, 93906, 97902, 105084, 108003, 109557, 117594, 122598, 124362, 137193, 138861, 144004, 146076, 170422, 176391, 182924, 183897, 185148, 187812, 195804, 216006, 219114, 235188, 241721, 245196, 248724, 252007, 255633, 274386, 277722, 320117, 324009, 328671, 340844, 352782, 367794, 411579, 432012, 438228, 483442, 504014, 511266, 548772, 555444, 640234, 648018, 657342, 705564, 725163, 735588, 756021, 766899, 823158, 960351, 966884, 972027, 1008028, 1022532, 1234737, 1280468, 1296036, 1314684, 1450326, 1512042, 1533798, 1646316, 1692047, 1920702, 1944054, 2175489, 2268063, 2300697, 2469474, 2881053, 2900652, 3024084, 3067596, 3384094, 3841404, 3888108, 4350978, 4536126, 4601394, 4938948, 5076141, 5762106, 6526467, 6768188, 6804189, 8643159, 8701956, 9072252, 9202788, 10152282, 11524212, 11844329, 13052934, 13608378, 15228423, 17286318, 20304564, 23688658, 26105868, 27216756, 30456846, 34572636, 35532987, 45685269, 47377316, 60913692, 71065974, 91370538, 106598961, 142131948, 182741076, 213197922, 319796883, 426395844, 639593766, 1279187532]

約数ペア:

[(1, 1279187532), (2, 639593766), (3, 426395844), (4, 319796883), (6, 213197922), (7, 182741076), (9, 142131948), (12, 106598961), (14, 91370538), (18, 71065974), (21, 60913692), (27, 47377316), (28, 45685269), (36, 35532987), (37, 34572636), (42, 30456846), (47, 27216756), (49, 26105868), (54, 23688658), (63, 20304564), (74, 17286318), (84, 15228423), (94, 13608378), (98, 13052934), (108, 11844329), (111, 11524212), (126, 10152282), (139, 9202788), (141, 9072252), (147, 8701956), (148, 8643159), (188, 6804189), (189, 6768188), (196, 6526467), (222, 5762106), (252, 5076141), (259, 4938948), (278, 4601394), (282, 4536126), (294, 4350978), (329, 3888108), (333, 3841404), (378, 3384094), (417, 3067596), (423, 3024084), (441, 2900652), (444, 2881053), (518, 2469474), (556, 2300697), (564, 2268063), (588, 2175489), (658, 1944054), (666, 1920702), (756, 1692047), (777, 1646316), (834, 1533798), (846, 1512042), (882, 1450326), (973, 1314684), (987, 1296036), (999, 1280468), (1036, 1234737), (1251, 1022532), (1269, 1008028), (1316, 972027), (1323, 966884), (1332, 960351), (1554, 823158), (1668, 766899), (1692, 756021), (1739, 735588), (1764, 725163), (1813, 705564), (1946, 657342), (1974, 648018), (1998, 640234), (2303, 555444), (2331, 548772), (2502, 511266), (2538, 504014), (2646, 483442), (2919, 438228), (2961, 432012), (3108, 411579), (3478, 367794), (3626, 352782), (3753, 340844), (3892, 328671), (3948, 324009), (3996, 320117), (4606, 277722), (4662, 274386), (5004, 255633), (5076, 252007), (5143, 248724), (5217, 245196), (5292, 241721), (5439, 235188), (5838, 219114), (5922, 216006), (6533, 195804), (6811, 187812), (6909, 185148), (6956, 183897), (6993, 182924), (7252, 176391), (7506, 170422), (8757, 146076), (8883, 144004), (9212, 138861), (9324, 137193), (10286, 124362), (10434, 122598), (10878, 117594), (11676, 109557), (11844, 108003), (12173, 105084), (13066, 97902), (13622, 93906), (13818, 92574), (13986, 91462), (15012, 85211), (15429, 82908), (15651, 81732), (16317, 78396), (17514, 73038), (17766, 72002), (19599, 65268), (20433, 62604), (20572, 62181), (20727, 61716), (20868, 61299), (21756, 58797), (24346, 52542), (26132, 48951), (26271, 48692), (27244, 46953), (27636, 46287), (27972, 45731), (30858, 41454), (31302, 40866), (32634, 39198), (35028, 36519), (35532, 36001)]