260293104

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:515

約数の個数: 120

約数和(自身を含む): 753539072

約数和(自身を除く): 493245968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 127, 129, 144, 172, 254, 258, 331, 344, 381, 387, 508, 516, 662, 688, 762, 774, 993, 1016, 1032, 1143, 1324, 1524, 1548, 1986, 2032, 2064, 2286, 2648, 2979, 3048, 3096, 3972, 4572, 5296, 5461, 5958, 6096, 6192, 7944, 9144, 10922, 11916, 14233, 15888, 16383, 18288, 21844, 23832, 28466, 32766, 42037, 42699, 43688, 47664, 49149, 56932, 65532, 84074, 85398, 87376, 98298, 113864, 126111, 128097, 131064, 168148, 170796, 196596, 227728, 252222, 256194, 262128, 336296, 341592, 378333, 393192, 504444, 512388, 672592, 683184, 756666, 786384, 1008888, 1024776, 1513332, 1807591, 2017776, 2049552, 3026664, 3615182, 5422773, 6053328, 7230364, 10845546, 14460728, 16268319, 21691092, 28921456, 32536638, 43382184, 65073276, 86764368, 130146552, 260293104]

約数ペア:

[(1, 260293104), (2, 130146552), (3, 86764368), (4, 65073276), (6, 43382184), (8, 32536638), (9, 28921456), (12, 21691092), (16, 16268319), (18, 14460728), (24, 10845546), (36, 7230364), (43, 6053328), (48, 5422773), (72, 3615182), (86, 3026664), (127, 2049552), (129, 2017776), (144, 1807591), (172, 1513332), (254, 1024776), (258, 1008888), (331, 786384), (344, 756666), (381, 683184), (387, 672592), (508, 512388), (516, 504444), (662, 393192), (688, 378333), (762, 341592), (774, 336296), (993, 262128), (1016, 256194), (1032, 252222), (1143, 227728), (1324, 196596), (1524, 170796), (1548, 168148), (1986, 131064), (2032, 128097), (2064, 126111), (2286, 113864), (2648, 98298), (2979, 87376), (3048, 85398), (3096, 84074), (3972, 65532), (4572, 56932), (5296, 49149), (5461, 47664), (5958, 43688), (6096, 42699), (6192, 42037), (7944, 32766), (9144, 28466), (10922, 23832), (11916, 21844), (14233, 18288), (15888, 16383)]