816054912

素因数分解:

$2^7\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2596

約数の個数: 160

約数和(自身を含む): 2507894400

約数和(自身を除く): 1691839488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 384, 432, 496, 558, 576, 648, 744, 837, 864, 992, 1116, 1152, 1296, 1488, 1674, 1728, 1984, 2232, 2511, 2539, 2592, 2976, 3348, 3456, 3968, 4464, 5022, 5078, 5184, 5952, 6696, 7617, 8928, 10044, 10156, 10368, 11904, 13392, 15234, 17856, 20088, 20312, 22851, 26784, 30468, 35712, 40176, 40624, 45702, 53568, 60936, 68553, 78709, 80352, 81248, 91404, 107136, 121872, 137106, 157418, 160704, 162496, 182808, 205659, 236127, 243744, 274212, 314836, 321408, 324992, 365616, 411318, 472254, 487488, 548424, 629672, 708381, 731232, 822636, 944508, 974976, 1096848, 1259344, 1416762, 1462464, 1645272, 1889016, 2125143, 2193696, 2518688, 2833524, 2924928, 3290544, 3778032, 4250286, 4387392, 5037376, 5667048, 6375429, 6581088, 7556064, 8500572, 8774784, 10074752, 11334096, 12750858, 13162176, 15112128, 17001144, 22668192, 25501716, 26324352, 30224256, 34002288, 45336384, 51003432, 68004576, 90672768, 102006864, 136009152, 204013728, 272018304, 408027456, 816054912]

約数ペア:

[(1, 816054912), (2, 408027456), (3, 272018304), (4, 204013728), (6, 136009152), (8, 102006864), (9, 90672768), (12, 68004576), (16, 51003432), (18, 45336384), (24, 34002288), (27, 30224256), (31, 26324352), (32, 25501716), (36, 22668192), (48, 17001144), (54, 15112128), (62, 13162176), (64, 12750858), (72, 11334096), (81, 10074752), (93, 8774784), (96, 8500572), (108, 7556064), (124, 6581088), (128, 6375429), (144, 5667048), (162, 5037376), (186, 4387392), (192, 4250286), (216, 3778032), (248, 3290544), (279, 2924928), (288, 2833524), (324, 2518688), (372, 2193696), (384, 2125143), (432, 1889016), (496, 1645272), (558, 1462464), (576, 1416762), (648, 1259344), (744, 1096848), (837, 974976), (864, 944508), (992, 822636), (1116, 731232), (1152, 708381), (1296, 629672), (1488, 548424), (1674, 487488), (1728, 472254), (1984, 411318), (2232, 365616), (2511, 324992), (2539, 321408), (2592, 314836), (2976, 274212), (3348, 243744), (3456, 236127), (3968, 205659), (4464, 182808), (5022, 162496), (5078, 160704), (5184, 157418), (5952, 137106), (6696, 121872), (7617, 107136), (8928, 91404), (10044, 81248), (10156, 80352), (10368, 78709), (11904, 68553), (13392, 60936), (15234, 53568), (17856, 45702), (20088, 40624), (20312, 40176), (22851, 35712), (26784, 30468)]