342855296

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 827228160

約数和(自身を除く): 484372864

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 127, 128, 131, 161, 184, 224, 254, 262, 322, 368, 448, 508, 524, 644, 736, 889, 896, 917, 1016, 1048, 1288, 1472, 1778, 1834, 2032, 2096, 2576, 2921, 2944, 3013, 3556, 3668, 4064, 4192, 5152, 5842, 6026, 7112, 7336, 8128, 8384, 10304, 11684, 12052, 14224, 14672, 16256, 16637, 16768, 20447, 20608, 21091, 23368, 24104, 28448, 29344, 33274, 40894, 42182, 46736, 48208, 56896, 58688, 66548, 81788, 84364, 93472, 96416, 113792, 116459, 117376, 133096, 163576, 168728, 186944, 192832, 232918, 266192, 327152, 337456, 373888, 382651, 385664, 465836, 532384, 654304, 674912, 765302, 931672, 1064768, 1308608, 1349824, 1530604, 1863344, 2129536, 2617216, 2678557, 2699648, 3061208, 3726688, 5357114, 6122416, 7453376, 10714228, 12244832, 14906752, 21428456, 24489664, 42856912, 48979328, 85713824, 171427648, 342855296]

約数ペア:

[(1, 342855296), (2, 171427648), (4, 85713824), (7, 48979328), (8, 42856912), (14, 24489664), (16, 21428456), (23, 14906752), (28, 12244832), (32, 10714228), (46, 7453376), (56, 6122416), (64, 5357114), (92, 3726688), (112, 3061208), (127, 2699648), (128, 2678557), (131, 2617216), (161, 2129536), (184, 1863344), (224, 1530604), (254, 1349824), (262, 1308608), (322, 1064768), (368, 931672), (448, 765302), (508, 674912), (524, 654304), (644, 532384), (736, 465836), (889, 385664), (896, 382651), (917, 373888), (1016, 337456), (1048, 327152), (1288, 266192), (1472, 232918), (1778, 192832), (1834, 186944), (2032, 168728), (2096, 163576), (2576, 133096), (2921, 117376), (2944, 116459), (3013, 113792), (3556, 96416), (3668, 93472), (4064, 84364), (4192, 81788), (5152, 66548), (5842, 58688), (6026, 56896), (7112, 48208), (7336, 46736), (8128, 42182), (8384, 40894), (10304, 33274), (11684, 29344), (12052, 28448), (14224, 24104), (14672, 23368), (16256, 21091), (16637, 20608), (16768, 20447)]