2748897536

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3769}}^1$

素因数の和:3840

約数の個数: 144

約数和(自身を含む): 7027762560

約数和(自身を除く): 4278865024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 128, 148, 154, 176, 224, 256, 259, 296, 308, 352, 407, 448, 518, 592, 616, 704, 814, 896, 1036, 1184, 1232, 1408, 1628, 1792, 2072, 2368, 2464, 2816, 2849, 3256, 3769, 4144, 4736, 4928, 5698, 6512, 7538, 8288, 9472, 9856, 11396, 13024, 15076, 16576, 19712, 22792, 26048, 26383, 30152, 33152, 41459, 45584, 52096, 52766, 60304, 66304, 82918, 91168, 104192, 105532, 120608, 139453, 165836, 182336, 211064, 241216, 278906, 290213, 331672, 364672, 422128, 482432, 557812, 580426, 663344, 729344, 844256, 964864, 976171, 1115624, 1160852, 1326688, 1533983, 1688512, 1952342, 2231248, 2321704, 2653376, 3067966, 3377024, 3904684, 4462496, 4643408, 5306752, 6135932, 6754048, 7809368, 8924992, 9286816, 10613504, 10737881, 12271864, 15618736, 17849984, 18573632, 21475762, 24543728, 31237472, 35699968, 37147264, 42951524, 49087456, 62474944, 74294528, 85903048, 98174912, 124949888, 171806096, 196349824, 249899776, 343612192, 392699648, 687224384, 1374448768, 2748897536]

約数ペア:

[(1, 2748897536), (2, 1374448768), (4, 687224384), (7, 392699648), (8, 343612192), (11, 249899776), (14, 196349824), (16, 171806096), (22, 124949888), (28, 98174912), (32, 85903048), (37, 74294528), (44, 62474944), (56, 49087456), (64, 42951524), (74, 37147264), (77, 35699968), (88, 31237472), (112, 24543728), (128, 21475762), (148, 18573632), (154, 17849984), (176, 15618736), (224, 12271864), (256, 10737881), (259, 10613504), (296, 9286816), (308, 8924992), (352, 7809368), (407, 6754048), (448, 6135932), (518, 5306752), (592, 4643408), (616, 4462496), (704, 3904684), (814, 3377024), (896, 3067966), (1036, 2653376), (1184, 2321704), (1232, 2231248), (1408, 1952342), (1628, 1688512), (1792, 1533983), (2072, 1326688), (2368, 1160852), (2464, 1115624), (2816, 976171), (2849, 964864), (3256, 844256), (3769, 729344), (4144, 663344), (4736, 580426), (4928, 557812), (5698, 482432), (6512, 422128), (7538, 364672), (8288, 331672), (9472, 290213), (9856, 278906), (11396, 241216), (13024, 211064), (15076, 182336), (16576, 165836), (19712, 139453), (22792, 120608), (26048, 105532), (26383, 104192), (30152, 91168), (33152, 82918), (41459, 66304), (45584, 60304), (52096, 52766)]