1243668608

素因数分解:

$2^7\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2227

約数の個数: 128

約数和(自身を含む): 3113040000

約数和(自身を除く): 1869371392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 343, 364, 392, 416, 448, 637, 686, 728, 784, 832, 896, 1274, 1372, 1456, 1568, 1664, 2179, 2548, 2744, 2912, 3136, 4358, 4459, 5096, 5488, 5824, 6272, 8716, 8918, 10192, 10976, 11648, 15253, 17432, 17836, 20384, 21952, 28327, 30506, 34864, 35672, 40768, 43904, 56654, 61012, 69728, 71344, 81536, 106771, 113308, 122024, 139456, 142688, 198289, 213542, 226616, 244048, 278912, 285376, 396578, 427084, 453232, 488096, 570752, 747397, 793156, 854168, 906464, 976192, 1388023, 1494794, 1586312, 1708336, 1812928, 1952384, 2776046, 2989588, 3172624, 3416672, 3625856, 5552092, 5979176, 6345248, 6833344, 9716161, 11104184, 11958352, 12690496, 13666688, 19432322, 22208368, 23916704, 25380992, 38864644, 44416736, 47833408, 77729288, 88833472, 95666816, 155458576, 177666944, 310917152, 621834304, 1243668608]

約数ペア:

[(1, 1243668608), (2, 621834304), (4, 310917152), (7, 177666944), (8, 155458576), (13, 95666816), (14, 88833472), (16, 77729288), (26, 47833408), (28, 44416736), (32, 38864644), (49, 25380992), (52, 23916704), (56, 22208368), (64, 19432322), (91, 13666688), (98, 12690496), (104, 11958352), (112, 11104184), (128, 9716161), (182, 6833344), (196, 6345248), (208, 5979176), (224, 5552092), (343, 3625856), (364, 3416672), (392, 3172624), (416, 2989588), (448, 2776046), (637, 1952384), (686, 1812928), (728, 1708336), (784, 1586312), (832, 1494794), (896, 1388023), (1274, 976192), (1372, 906464), (1456, 854168), (1568, 793156), (1664, 747397), (2179, 570752), (2548, 488096), (2744, 453232), (2912, 427084), (3136, 396578), (4358, 285376), (4459, 278912), (5096, 244048), (5488, 226616), (5824, 213542), (6272, 198289), (8716, 142688), (8918, 139456), (10192, 122024), (10976, 113308), (11648, 106771), (15253, 81536), (17432, 71344), (17836, 69728), (20384, 61012), (21952, 56654), (28327, 43904), (30506, 40768), (34864, 35672)]