1282690944

素因数分解:

$2^7\times 3^3\times {\mathrm{211}}^1\times {\mathrm{1759}}^1$

素因数の和:1993

約数の個数: 128

約数和(自身を含む): 3805824000

約数和(自身を除く): 2523133056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 211, 216, 288, 384, 422, 432, 576, 633, 844, 864, 1152, 1266, 1688, 1728, 1759, 1899, 2532, 3376, 3456, 3518, 3798, 5064, 5277, 5697, 6752, 7036, 7596, 10128, 10554, 11394, 13504, 14072, 15192, 15831, 20256, 21108, 22788, 27008, 28144, 30384, 31662, 40512, 42216, 45576, 47493, 56288, 60768, 63324, 81024, 84432, 91152, 94986, 112576, 121536, 126648, 168864, 182304, 189972, 225152, 243072, 253296, 337728, 364608, 371149, 379944, 506592, 675456, 729216, 742298, 759888, 1013184, 1113447, 1484596, 1519776, 2026368, 2226894, 2969192, 3039552, 3340341, 4453788, 5938384, 6079104, 6680682, 8907576, 10021023, 11876768, 13361364, 17815152, 20042046, 23753536, 26722728, 35630304, 40084092, 47507072, 53445456, 71260608, 80168184, 106890912, 142521216, 160336368, 213781824, 320672736, 427563648, 641345472, 1282690944]

約数ペア:

[(1, 1282690944), (2, 641345472), (3, 427563648), (4, 320672736), (6, 213781824), (8, 160336368), (9, 142521216), (12, 106890912), (16, 80168184), (18, 71260608), (24, 53445456), (27, 47507072), (32, 40084092), (36, 35630304), (48, 26722728), (54, 23753536), (64, 20042046), (72, 17815152), (96, 13361364), (108, 11876768), (128, 10021023), (144, 8907576), (192, 6680682), (211, 6079104), (216, 5938384), (288, 4453788), (384, 3340341), (422, 3039552), (432, 2969192), (576, 2226894), (633, 2026368), (844, 1519776), (864, 1484596), (1152, 1113447), (1266, 1013184), (1688, 759888), (1728, 742298), (1759, 729216), (1899, 675456), (2532, 506592), (3376, 379944), (3456, 371149), (3518, 364608), (3798, 337728), (5064, 253296), (5277, 243072), (5697, 225152), (6752, 189972), (7036, 182304), (7596, 168864), (10128, 126648), (10554, 121536), (11394, 112576), (13504, 94986), (14072, 91152), (15192, 84432), (15831, 81024), (20256, 63324), (21108, 60768), (22788, 56288), (27008, 47493), (28144, 45576), (30384, 42216), (31662, 40512)]