266848512

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{1013}}^1$

素因数の和:1053

約数の個数: 144

約数和(自身を含む): 829046400

約数和(自身を除く): 562197888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 588, 672, 686, 768, 784, 896, 1013, 1029, 1176, 1344, 1372, 1568, 1792, 2026, 2058, 2352, 2688, 2744, 3039, 3136, 4052, 4116, 4704, 5376, 5488, 6078, 6272, 7091, 8104, 8232, 9408, 10976, 12156, 12544, 14182, 16208, 16464, 18816, 21273, 21952, 24312, 28364, 32416, 32928, 37632, 42546, 43904, 48624, 49637, 56728, 64832, 65856, 85092, 87808, 97248, 99274, 113456, 129664, 131712, 148911, 170184, 194496, 198548, 226912, 259328, 263424, 297822, 340368, 347459, 388992, 397096, 453824, 595644, 680736, 694918, 777984, 794192, 907648, 1042377, 1191288, 1361472, 1389836, 1588384, 1815296, 2084754, 2382576, 2722944, 2779672, 3176768, 4169508, 4765152, 5445888, 5559344, 6353536, 8339016, 9530304, 11118688, 12707072, 16678032, 19060608, 22237376, 33356064, 38121216, 44474752, 66712128, 88949504, 133424256, 266848512]

約数ペア:

[(1, 266848512), (2, 133424256), (3, 88949504), (4, 66712128), (6, 44474752), (7, 38121216), (8, 33356064), (12, 22237376), (14, 19060608), (16, 16678032), (21, 12707072), (24, 11118688), (28, 9530304), (32, 8339016), (42, 6353536), (48, 5559344), (49, 5445888), (56, 4765152), (64, 4169508), (84, 3176768), (96, 2779672), (98, 2722944), (112, 2382576), (128, 2084754), (147, 1815296), (168, 1588384), (192, 1389836), (196, 1361472), (224, 1191288), (256, 1042377), (294, 907648), (336, 794192), (343, 777984), (384, 694918), (392, 680736), (448, 595644), (588, 453824), (672, 397096), (686, 388992), (768, 347459), (784, 340368), (896, 297822), (1013, 263424), (1029, 259328), (1176, 226912), (1344, 198548), (1372, 194496), (1568, 170184), (1792, 148911), (2026, 131712), (2058, 129664), (2352, 113456), (2688, 99274), (2744, 97248), (3039, 87808), (3136, 85092), (4052, 65856), (4116, 64832), (4704, 56728), (5376, 49637), (5488, 48624), (6078, 43904), (6272, 42546), (7091, 37632), (8104, 32928), (8232, 32416), (9408, 28364), (10976, 24312), (12156, 21952), (12544, 21273), (14182, 18816), (16208, 16464)]