295331036

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 726358752

約数和(自身を除く): 431027716

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 41, 44, 49, 52, 77, 82, 91, 98, 143, 154, 164, 182, 196, 257, 286, 287, 308, 364, 451, 514, 533, 539, 572, 574, 637, 902, 1001, 1028, 1066, 1078, 1148, 1274, 1799, 1804, 2002, 2009, 2132, 2156, 2548, 2827, 3157, 3341, 3598, 3731, 4004, 4018, 5654, 5863, 6314, 6682, 7007, 7196, 7462, 8036, 10537, 11308, 11726, 12593, 12628, 13364, 14014, 14924, 19789, 21074, 22099, 23387, 23452, 25186, 26117, 28028, 36751, 39578, 41041, 42148, 44198, 46774, 50372, 52234, 73502, 73759, 79156, 82082, 88396, 93548, 104468, 115907, 136981, 138523, 147004, 147518, 163709, 164164, 231814, 257257, 273962, 277046, 287287, 295036, 327418, 463628, 514514, 516313, 547924, 554092, 574574, 654836, 811349, 958867, 1029028, 1032626, 1149148, 1506791, 1622698, 1800799, 1917734, 2065252, 3013582, 3245396, 3601598, 3835468, 5679443, 6027164, 6712069, 7203196, 10547537, 11358886, 13424138, 21095074, 22717772, 26848276, 42190148, 73832759, 147665518, 295331036]

約数ペア:

[(1, 295331036), (2, 147665518), (4, 73832759), (7, 42190148), (11, 26848276), (13, 22717772), (14, 21095074), (22, 13424138), (26, 11358886), (28, 10547537), (41, 7203196), (44, 6712069), (49, 6027164), (52, 5679443), (77, 3835468), (82, 3601598), (91, 3245396), (98, 3013582), (143, 2065252), (154, 1917734), (164, 1800799), (182, 1622698), (196, 1506791), (257, 1149148), (286, 1032626), (287, 1029028), (308, 958867), (364, 811349), (451, 654836), (514, 574574), (533, 554092), (539, 547924), (572, 516313), (574, 514514), (637, 463628), (902, 327418), (1001, 295036), (1028, 287287), (1066, 277046), (1078, 273962), (1148, 257257), (1274, 231814), (1799, 164164), (1804, 163709), (2002, 147518), (2009, 147004), (2132, 138523), (2156, 136981), (2548, 115907), (2827, 104468), (3157, 93548), (3341, 88396), (3598, 82082), (3731, 79156), (4004, 73759), (4018, 73502), (5654, 52234), (5863, 50372), (6314, 46774), (6682, 44198), (7007, 42148), (7196, 41041), (7462, 39578), (8036, 36751), (10537, 28028), (11308, 26117), (11726, 25186), (12593, 23452), (12628, 23387), (13364, 22099), (14014, 21074), (14924, 19789)]