1666443456

素因数分解:

$2^6\times 3^5\times {\mathrm{83}}^1\times {\mathrm{1291}}^1$

素因数の和:1401

約数の個数: 168

約数和(自身を含む): 5017032384

約数和(自身を除く): 3350588928

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, 144, 162, 166, 192, 216, 243, 249, 288, 324, 332, 432, 486, 498, 576, 648, 664, 747, 864, 972, 996, 1291, 1296, 1328, 1494, 1728, 1944, 1992, 2241, 2582, 2592, 2656, 2988, 3873, 3888, 3984, 4482, 5164, 5184, 5312, 5976, 6723, 7746, 7776, 7968, 8964, 10328, 11619, 11952, 13446, 15492, 15552, 15936, 17928, 20169, 20656, 23238, 23904, 26892, 30984, 34857, 35856, 40338, 41312, 46476, 47808, 53784, 61968, 69714, 71712, 80676, 82624, 92952, 104571, 107153, 107568, 123936, 139428, 143424, 161352, 185904, 209142, 214306, 215136, 247872, 278856, 313713, 321459, 322704, 371808, 418284, 428612, 430272, 557712, 627426, 642918, 645408, 743616, 836568, 857224, 964377, 1115424, 1254852, 1285836, 1290816, 1673136, 1714448, 1928754, 2230848, 2509704, 2571672, 2893131, 3346272, 3428896, 3857508, 5019408, 5143344, 5786262, 6692544, 6857792, 7715016, 8679393, 10038816, 10286688, 11572524, 15430032, 17358786, 20077632, 20573376, 23145048, 26038179, 30860064, 34717572, 46290096, 52076358, 61720128, 69435144, 92580192, 104152716, 138870288, 185160384, 208305432, 277740576, 416610864, 555481152, 833221728, 1666443456]

約数ペア:

[(1, 1666443456), (2, 833221728), (3, 555481152), (4, 416610864), (6, 277740576), (8, 208305432), (9, 185160384), (12, 138870288), (16, 104152716), (18, 92580192), (24, 69435144), (27, 61720128), (32, 52076358), (36, 46290096), (48, 34717572), (54, 30860064), (64, 26038179), (72, 23145048), (81, 20573376), (83, 20077632), (96, 17358786), (108, 15430032), (144, 11572524), (162, 10286688), (166, 10038816), (192, 8679393), (216, 7715016), (243, 6857792), (249, 6692544), (288, 5786262), (324, 5143344), (332, 5019408), (432, 3857508), (486, 3428896), (498, 3346272), (576, 2893131), (648, 2571672), (664, 2509704), (747, 2230848), (864, 1928754), (972, 1714448), (996, 1673136), (1291, 1290816), (1296, 1285836), (1328, 1254852), (1494, 1115424), (1728, 964377), (1944, 857224), (1992, 836568), (2241, 743616), (2582, 645408), (2592, 642918), (2656, 627426), (2988, 557712), (3873, 430272), (3888, 428612), (3984, 418284), (4482, 371808), (5164, 322704), (5184, 321459), (5312, 313713), (5976, 278856), (6723, 247872), (7746, 215136), (7776, 214306), (7968, 209142), (8964, 185904), (10328, 161352), (11619, 143424), (11952, 139428), (13446, 123936), (15492, 107568), (15552, 107153), (15936, 104571), (17928, 92952), (20169, 82624), (20656, 80676), (23238, 71712), (23904, 69714), (26892, 61968), (30984, 53784), (34857, 47808), (35856, 46476), (40338, 41312)]