401813568

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:642

約数の個数: 224

約数和(自身を含む): 1315435520

約数和(自身を除く): 913621952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 93, 96, 104, 108, 117, 124, 144, 156, 186, 192, 208, 216, 234, 248, 279, 288, 312, 351, 372, 403, 416, 432, 468, 496, 558, 576, 577, 624, 702, 744, 806, 832, 837, 864, 936, 992, 1116, 1154, 1209, 1248, 1404, 1488, 1612, 1674, 1728, 1731, 1872, 1984, 2232, 2308, 2418, 2496, 2808, 2976, 3224, 3348, 3462, 3627, 3744, 4464, 4616, 4836, 5193, 5616, 5952, 6448, 6696, 6924, 7254, 7488, 7501, 8928, 9232, 9672, 10386, 10881, 11232, 12896, 13392, 13848, 14508, 15002, 15579, 17856, 17887, 18464, 19344, 20772, 21762, 22464, 22503, 25792, 26784, 27696, 29016, 30004, 31158, 35774, 36928, 38688, 41544, 43524, 45006, 53568, 53661, 55392, 58032, 60008, 62316, 67509, 71548, 77376, 83088, 87048, 90012, 107322, 110784, 116064, 120016, 124632, 135018, 143096, 160983, 166176, 174096, 180024, 202527, 214644, 232128, 232531, 240032, 249264, 270036, 286192, 321966, 332352, 348192, 360048, 405054, 429288, 465062, 480064, 482949, 498528, 540072, 572384, 643932, 696384, 697593, 720096, 810108, 858576, 930124, 965898, 997056, 1080144, 1144768, 1287864, 1395186, 1440192, 1620216, 1717152, 1860248, 1931796, 2092779, 2160288, 2575728, 2790372, 3240432, 3434304, 3720496, 3863592, 4185558, 4320576, 5151456, 5580744, 6278337, 6480864, 7440992, 7727184, 8371116, 10302912, 11161488, 12556674, 12961728, 14881984, 15454368, 16742232, 22322976, 25113348, 30908736, 33484464, 44645952, 50226696, 66968928, 100453392, 133937856, 200906784, 401813568]

約数ペア:

[(1, 401813568), (2, 200906784), (3, 133937856), (4, 100453392), (6, 66968928), (8, 50226696), (9, 44645952), (12, 33484464), (13, 30908736), (16, 25113348), (18, 22322976), (24, 16742232), (26, 15454368), (27, 14881984), (31, 12961728), (32, 12556674), (36, 11161488), (39, 10302912), (48, 8371116), (52, 7727184), (54, 7440992), (62, 6480864), (64, 6278337), (72, 5580744), (78, 5151456), (93, 4320576), (96, 4185558), (104, 3863592), (108, 3720496), (117, 3434304), (124, 3240432), (144, 2790372), (156, 2575728), (186, 2160288), (192, 2092779), (208, 1931796), (216, 1860248), (234, 1717152), (248, 1620216), (279, 1440192), (288, 1395186), (312, 1287864), (351, 1144768), (372, 1080144), (403, 997056), (416, 965898), (432, 930124), (468, 858576), (496, 810108), (558, 720096), (576, 697593), (577, 696384), (624, 643932), (702, 572384), (744, 540072), (806, 498528), (832, 482949), (837, 480064), (864, 465062), (936, 429288), (992, 405054), (1116, 360048), (1154, 348192), (1209, 332352), (1248, 321966), (1404, 286192), (1488, 270036), (1612, 249264), (1674, 240032), (1728, 232531), (1731, 232128), (1872, 214644), (1984, 202527), (2232, 180024), (2308, 174096), (2418, 166176), (2496, 160983), (2808, 143096), (2976, 135018), (3224, 124632), (3348, 120016), (3462, 116064), (3627, 110784), (3744, 107322), (4464, 90012), (4616, 87048), (4836, 83088), (5193, 77376), (5616, 71548), (5952, 67509), (6448, 62316), (6696, 60008), (6924, 58032), (7254, 55392), (7488, 53661), (7501, 53568), (8928, 45006), (9232, 43524), (9672, 41544), (10386, 38688), (10881, 36928), (11232, 35774), (12896, 31158), (13392, 30004), (13848, 29016), (14508, 27696), (15002, 26784), (15579, 25792), (17856, 22503), (17887, 22464), (18464, 21762), (19344, 20772)]