1279628928

素因数分解:

$2^7\times 3^4\times {\mathrm{83}}^1\times {\mathrm{1487}}^1$

素因数の和:1596

約数の個数: 160

約数和(自身を含む): 3856628160

約数和(自身を除く): 2576999232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 83, 96, 108, 128, 144, 162, 166, 192, 216, 249, 288, 324, 332, 384, 432, 498, 576, 648, 664, 747, 864, 996, 1152, 1296, 1328, 1487, 1494, 1728, 1992, 2241, 2592, 2656, 2974, 2988, 3456, 3984, 4461, 4482, 5184, 5312, 5948, 5976, 6723, 7968, 8922, 8964, 10368, 10624, 11896, 11952, 13383, 13446, 15936, 17844, 17928, 23792, 23904, 26766, 26892, 31872, 35688, 35856, 40149, 47584, 47808, 53532, 53784, 71376, 71712, 80298, 95168, 95616, 107064, 107568, 120447, 123421, 142752, 143424, 160596, 190336, 214128, 215136, 240894, 246842, 285504, 286848, 321192, 370263, 428256, 430272, 481788, 493684, 571008, 642384, 740526, 856512, 860544, 963576, 987368, 1110789, 1284768, 1481052, 1713024, 1927152, 1974736, 2221578, 2569536, 2962104, 3332367, 3854304, 3949472, 4443156, 5139072, 5924208, 6664734, 7708608, 7898944, 8886312, 9997101, 11848416, 13329468, 15417216, 15797888, 17772624, 19994202, 23696832, 26658936, 35545248, 39988404, 47393664, 53317872, 71090496, 79976808, 106635744, 142180992, 159953616, 213271488, 319907232, 426542976, 639814464, 1279628928]

約数ペア:

[(1, 1279628928), (2, 639814464), (3, 426542976), (4, 319907232), (6, 213271488), (8, 159953616), (9, 142180992), (12, 106635744), (16, 79976808), (18, 71090496), (24, 53317872), (27, 47393664), (32, 39988404), (36, 35545248), (48, 26658936), (54, 23696832), (64, 19994202), (72, 17772624), (81, 15797888), (83, 15417216), (96, 13329468), (108, 11848416), (128, 9997101), (144, 8886312), (162, 7898944), (166, 7708608), (192, 6664734), (216, 5924208), (249, 5139072), (288, 4443156), (324, 3949472), (332, 3854304), (384, 3332367), (432, 2962104), (498, 2569536), (576, 2221578), (648, 1974736), (664, 1927152), (747, 1713024), (864, 1481052), (996, 1284768), (1152, 1110789), (1296, 987368), (1328, 963576), (1487, 860544), (1494, 856512), (1728, 740526), (1992, 642384), (2241, 571008), (2592, 493684), (2656, 481788), (2974, 430272), (2988, 428256), (3456, 370263), (3984, 321192), (4461, 286848), (4482, 285504), (5184, 246842), (5312, 240894), (5948, 215136), (5976, 214128), (6723, 190336), (7968, 160596), (8922, 143424), (8964, 142752), (10368, 123421), (10624, 120447), (11896, 107568), (11952, 107064), (13383, 95616), (13446, 95168), (15936, 80298), (17844, 71712), (17928, 71376), (23792, 53784), (23904, 53532), (26766, 47808), (26892, 47584), (31872, 40149), (35688, 35856)]