421439616

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 1323241920

約数和(自身を除く): 901802304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 107, 117, 128, 144, 156, 192, 208, 214, 234, 263, 288, 312, 321, 384, 416, 428, 468, 526, 576, 624, 642, 789, 832, 856, 936, 963, 1052, 1152, 1248, 1284, 1391, 1578, 1664, 1712, 1872, 1926, 2104, 2367, 2496, 2568, 2782, 3156, 3419, 3424, 3744, 3852, 4173, 4208, 4734, 4992, 5136, 5564, 6312, 6838, 6848, 7488, 7704, 8346, 8416, 9468, 10257, 10272, 11128, 12519, 12624, 13676, 13696, 14976, 15408, 16692, 16832, 18936, 20514, 20544, 22256, 25038, 25248, 27352, 28141, 30771, 30816, 33384, 33664, 37872, 41028, 41088, 44512, 50076, 50496, 54704, 56282, 61542, 61632, 66768, 75744, 82056, 84423, 89024, 100152, 100992, 109408, 112564, 123084, 123264, 133536, 151488, 164112, 168846, 178048, 200304, 218816, 225128, 246168, 253269, 267072, 302976, 328224, 337692, 365833, 400608, 437632, 450256, 492336, 506538, 534144, 656448, 675384, 731666, 801216, 900512, 984672, 1013076, 1097499, 1312896, 1350768, 1463332, 1602432, 1801024, 1969344, 2026152, 2194998, 2701536, 2926664, 3292497, 3602048, 3938688, 4052304, 4389996, 5403072, 5853328, 6584994, 8104608, 8779992, 10806144, 11706656, 13169988, 16209216, 17559984, 23413312, 26339976, 32418432, 35119968, 46826624, 52679952, 70239936, 105359904, 140479872, 210719808, 421439616]

約数ペア:

[(1, 421439616), (2, 210719808), (3, 140479872), (4, 105359904), (6, 70239936), (8, 52679952), (9, 46826624), (12, 35119968), (13, 32418432), (16, 26339976), (18, 23413312), (24, 17559984), (26, 16209216), (32, 13169988), (36, 11706656), (39, 10806144), (48, 8779992), (52, 8104608), (64, 6584994), (72, 5853328), (78, 5403072), (96, 4389996), (104, 4052304), (107, 3938688), (117, 3602048), (128, 3292497), (144, 2926664), (156, 2701536), (192, 2194998), (208, 2026152), (214, 1969344), (234, 1801024), (263, 1602432), (288, 1463332), (312, 1350768), (321, 1312896), (384, 1097499), (416, 1013076), (428, 984672), (468, 900512), (526, 801216), (576, 731666), (624, 675384), (642, 656448), (789, 534144), (832, 506538), (856, 492336), (936, 450256), (963, 437632), (1052, 400608), (1152, 365833), (1248, 337692), (1284, 328224), (1391, 302976), (1578, 267072), (1664, 253269), (1712, 246168), (1872, 225128), (1926, 218816), (2104, 200304), (2367, 178048), (2496, 168846), (2568, 164112), (2782, 151488), (3156, 133536), (3419, 123264), (3424, 123084), (3744, 112564), (3852, 109408), (4173, 100992), (4208, 100152), (4734, 89024), (4992, 84423), (5136, 82056), (5564, 75744), (6312, 66768), (6838, 61632), (6848, 61542), (7488, 56282), (7704, 54704), (8346, 50496), (8416, 50076), (9468, 44512), (10257, 41088), (10272, 41028), (11128, 37872), (12519, 33664), (12624, 33384), (13676, 30816), (13696, 30771), (14976, 28141), (15408, 27352), (16692, 25248), (16832, 25038), (18936, 22256), (20514, 20544)]