641993146272

素因数分解:

$2^5\times 3^5\times {\mathrm{83}}^1\times {\mathrm{994709}}^1$

素因数の和:994817

約数の個数: 144

約数和(自身を含む): 1916097936480

約数和(自身を除く): 1274104790208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 83, 96, 108, 144, 162, 166, 216, 243, 249, 288, 324, 332, 432, 486, 498, 648, 664, 747, 864, 972, 996, 1296, 1328, 1494, 1944, 1992, 2241, 2592, 2656, 2988, 3888, 3984, 4482, 5976, 6723, 7776, 7968, 8964, 11952, 13446, 17928, 20169, 23904, 26892, 35856, 40338, 53784, 71712, 80676, 107568, 161352, 215136, 322704, 645408, 994709, 1989418, 2984127, 3978836, 5968254, 7957672, 8952381, 11936508, 15915344, 17904762, 23873016, 26857143, 31830688, 35809524, 47746032, 53714286, 71619048, 80571429, 82560847, 95492064, 107428572, 143238096, 161142858, 165121694, 214857144, 241714287, 247682541, 286476192, 322285716, 330243388, 429714288, 483428574, 495365082, 644571432, 660486776, 743047623, 859428576, 966857148, 990730164, 1289142864, 1320973552, 1486095246, 1933714296, 1981460328, 2229142869, 2578285728, 2641947104, 2972190492, 3867428592, 3962920656, 4458285738, 5944380984, 6687428607, 7734857184, 7925841312, 8916571476, 11888761968, 13374857214, 17833142952, 20062285821, 23777523936, 26749714428, 35666285904, 40124571642, 53499428856, 71332571808, 80249143284, 106998857712, 160498286568, 213997715424, 320996573136, 641993146272]

約数ペア:

[(1, 641993146272), (2, 320996573136), (3, 213997715424), (4, 160498286568), (6, 106998857712), (8, 80249143284), (9, 71332571808), (12, 53499428856), (16, 40124571642), (18, 35666285904), (24, 26749714428), (27, 23777523936), (32, 20062285821), (36, 17833142952), (48, 13374857214), (54, 11888761968), (72, 8916571476), (81, 7925841312), (83, 7734857184), (96, 6687428607), (108, 5944380984), (144, 4458285738), (162, 3962920656), (166, 3867428592), (216, 2972190492), (243, 2641947104), (249, 2578285728), (288, 2229142869), (324, 1981460328), (332, 1933714296), (432, 1486095246), (486, 1320973552), (498, 1289142864), (648, 990730164), (664, 966857148), (747, 859428576), (864, 743047623), (972, 660486776), (996, 644571432), (1296, 495365082), (1328, 483428574), (1494, 429714288), (1944, 330243388), (1992, 322285716), (2241, 286476192), (2592, 247682541), (2656, 241714287), (2988, 214857144), (3888, 165121694), (3984, 161142858), (4482, 143238096), (5976, 107428572), (6723, 95492064), (7776, 82560847), (7968, 80571429), (8964, 71619048), (11952, 53714286), (13446, 47746032), (17928, 35809524), (20169, 31830688), (23904, 26857143), (26892, 23873016), (35856, 17904762), (40338, 15915344), (53784, 11936508), (71712, 8952381), (80676, 7957672), (107568, 5968254), (161352, 3978836), (215136, 2984127), (322704, 1989418), (645408, 994709)]