864140004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 2838757376

約数和(自身を除く): 1974617372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 67, 78, 84, 91, 93, 117, 124, 126, 127, 134, 156, 182, 186, 201, 217, 234, 252, 254, 268, 273, 279, 364, 372, 381, 402, 403, 434, 468, 469, 508, 546, 558, 603, 651, 762, 804, 806, 819, 868, 871, 889, 938, 1092, 1116, 1143, 1206, 1209, 1302, 1407, 1524, 1612, 1638, 1651, 1742, 1778, 1876, 1953, 2077, 2286, 2412, 2418, 2604, 2613, 2667, 2814, 2821, 3276, 3302, 3484, 3556, 3627, 3906, 3937, 4154, 4221, 4572, 4836, 4953, 5226, 5334, 5628, 5642, 6097, 6231, 6604, 7254, 7812, 7839, 7874, 8001, 8308, 8442, 8463, 8509, 9906, 10452, 10668, 11284, 11557, 11811, 12194, 12462, 14508, 14539, 14859, 15678, 15748, 16002, 16884, 16926, 17018, 18291, 18693, 19812, 23114, 23622, 24388, 24924, 25389, 25527, 27001, 27559, 29078, 29718, 31356, 32004, 33852, 34036, 34671, 35433, 36582, 37386, 43617, 46228, 47244, 50778, 51054, 51181, 54002, 54873, 55118, 58156, 59436, 59563, 69342, 70866, 73164, 74772, 76581, 81003, 82677, 87234, 101556, 102108, 102362, 104013, 108004, 109746, 110236, 110617, 119126, 130851, 138684, 141732, 153162, 153543, 162006, 165354, 174468, 178689, 189007, 204724, 208026, 219492, 221234, 238252, 243009, 248031, 261702, 263779, 306324, 307086, 324012, 330708, 331851, 357378, 358267, 378014, 416052, 442468, 460629, 486018, 496062, 523404, 527558, 536067, 567021, 614172, 663702, 714756, 716534, 756028, 774319, 791337, 921258, 972036, 992124, 995553, 1055116, 1072134, 1074801, 1134042, 1327404, 1433068, 1548638, 1582674, 1701063, 1842516, 1846453, 1991106, 2144268, 2149602, 2268084, 2322957, 2374011, 3097276, 3165348, 3224403, 3402126, 3429127, 3692906, 3982212, 4299204, 4645914, 4748022, 5539359, 6448806, 6804252, 6858254, 6968871, 7385812, 9291828, 9496044, 10287381, 11078718, 12897612, 13716508, 13937742, 16618077, 20574762, 22157436, 24003889, 27875484, 30862143, 33236154, 41149524, 48007778, 61724286, 66472308, 72011667, 96015556, 123448572, 144023334, 216035001, 288046668, 432070002, 864140004]

約数ペア:

[(1, 864140004), (2, 432070002), (3, 288046668), (4, 216035001), (6, 144023334), (7, 123448572), (9, 96015556), (12, 72011667), (13, 66472308), (14, 61724286), (18, 48007778), (21, 41149524), (26, 33236154), (28, 30862143), (31, 27875484), (36, 24003889), (39, 22157436), (42, 20574762), (52, 16618077), (62, 13937742), (63, 13716508), (67, 12897612), (78, 11078718), (84, 10287381), (91, 9496044), (93, 9291828), (117, 7385812), (124, 6968871), (126, 6858254), (127, 6804252), (134, 6448806), (156, 5539359), (182, 4748022), (186, 4645914), (201, 4299204), (217, 3982212), (234, 3692906), (252, 3429127), (254, 3402126), (268, 3224403), (273, 3165348), (279, 3097276), (364, 2374011), (372, 2322957), (381, 2268084), (402, 2149602), (403, 2144268), (434, 1991106), (468, 1846453), (469, 1842516), (508, 1701063), (546, 1582674), (558, 1548638), (603, 1433068), (651, 1327404), (762, 1134042), (804, 1074801), (806, 1072134), (819, 1055116), (868, 995553), (871, 992124), (889, 972036), (938, 921258), (1092, 791337), (1116, 774319), (1143, 756028), (1206, 716534), (1209, 714756), (1302, 663702), (1407, 614172), (1524, 567021), (1612, 536067), (1638, 527558), (1651, 523404), (1742, 496062), (1778, 486018), (1876, 460629), (1953, 442468), (2077, 416052), (2286, 378014), (2412, 358267), (2418, 357378), (2604, 331851), (2613, 330708), (2667, 324012), (2814, 307086), (2821, 306324), (3276, 263779), (3302, 261702), (3484, 248031), (3556, 243009), (3627, 238252), (3906, 221234), (3937, 219492), (4154, 208026), (4221, 204724), (4572, 189007), (4836, 178689), (4953, 174468), (5226, 165354), (5334, 162006), (5628, 153543), (5642, 153162), (6097, 141732), (6231, 138684), (6604, 130851), (7254, 119126), (7812, 110617), (7839, 110236), (7874, 109746), (8001, 108004), (8308, 104013), (8442, 102362), (8463, 102108), (8509, 101556), (9906, 87234), (10452, 82677), (10668, 81003), (11284, 76581), (11557, 74772), (11811, 73164), (12194, 70866), (12462, 69342), (14508, 59563), (14539, 59436), (14859, 58156), (15678, 55118), (15748, 54873), (16002, 54002), (16884, 51181), (16926, 51054), (17018, 50778), (18291, 47244), (18693, 46228), (19812, 43617), (23114, 37386), (23622, 36582), (24388, 35433), (24924, 34671), (25389, 34036), (25527, 33852), (27001, 32004), (27559, 31356), (29078, 29718)]