131471424

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{3623}}^1$

素因数の和:3654

約数の個数: 140

約数和(自身を含む): 445520064

約数和(自身を除く): 314048640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 3623, 4032, 4536, 5184, 6048, 7246, 9072, 10869, 12096, 14492, 18144, 21738, 25361, 28984, 32607, 36288, 43476, 50722, 57968, 65214, 76083, 86952, 97821, 101444, 115936, 130428, 152166, 173904, 195642, 202888, 228249, 231872, 260856, 293463, 304332, 347808, 391284, 405776, 456498, 521712, 586926, 608664, 684747, 695616, 782568, 811552, 912996, 1043424, 1173852, 1217328, 1369494, 1565136, 1623104, 1825992, 2054241, 2086848, 2347704, 2434656, 2738988, 3130272, 3651984, 4108482, 4695408, 4869312, 5477976, 6260544, 7303968, 8216964, 9390816, 10955952, 14607936, 16433928, 18781632, 21911904, 32867856, 43823808, 65735712, 131471424]

約数ペア:

[(1, 131471424), (2, 65735712), (3, 43823808), (4, 32867856), (6, 21911904), (7, 18781632), (8, 16433928), (9, 14607936), (12, 10955952), (14, 9390816), (16, 8216964), (18, 7303968), (21, 6260544), (24, 5477976), (27, 4869312), (28, 4695408), (32, 4108482), (36, 3651984), (42, 3130272), (48, 2738988), (54, 2434656), (56, 2347704), (63, 2086848), (64, 2054241), (72, 1825992), (81, 1623104), (84, 1565136), (96, 1369494), (108, 1217328), (112, 1173852), (126, 1043424), (144, 912996), (162, 811552), (168, 782568), (189, 695616), (192, 684747), (216, 608664), (224, 586926), (252, 521712), (288, 456498), (324, 405776), (336, 391284), (378, 347808), (432, 304332), (448, 293463), (504, 260856), (567, 231872), (576, 228249), (648, 202888), (672, 195642), (756, 173904), (864, 152166), (1008, 130428), (1134, 115936), (1296, 101444), (1344, 97821), (1512, 86952), (1728, 76083), (2016, 65214), (2268, 57968), (2592, 50722), (3024, 43476), (3623, 36288), (4032, 32607), (4536, 28984), (5184, 25361), (6048, 21738), (7246, 18144), (9072, 14492), (10869, 12096)]