1259841024

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21031}}^1$

素因数の和:21068

約数の個数: 120

約数和(自身を含む): 3915863952

約数和(自身を除く): 2656022928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1152, 1248, 1536, 1664, 1872, 2304, 2496, 3328, 3744, 4608, 4992, 6656, 7488, 9984, 14976, 19968, 21031, 29952, 42062, 59904, 63093, 84124, 126186, 168248, 189279, 252372, 273403, 336496, 378558, 504744, 546806, 672992, 757116, 820209, 1009488, 1093612, 1345984, 1514232, 1640418, 2018976, 2187224, 2460627, 2691968, 3028464, 3280836, 4037952, 4374448, 4921254, 5383936, 6056928, 6561672, 8075904, 8748896, 9842508, 10767872, 12113856, 13123344, 16151808, 17497792, 19685016, 24227712, 26246688, 32303616, 34995584, 39370032, 48455424, 52493376, 69991168, 78740064, 96910848, 104986752, 139982336, 157480128, 209973504, 314960256, 419947008, 629920512, 1259841024]

約数ペア:

[(1, 1259841024), (2, 629920512), (3, 419947008), (4, 314960256), (6, 209973504), (8, 157480128), (9, 139982336), (12, 104986752), (13, 96910848), (16, 78740064), (18, 69991168), (24, 52493376), (26, 48455424), (32, 39370032), (36, 34995584), (39, 32303616), (48, 26246688), (52, 24227712), (64, 19685016), (72, 17497792), (78, 16151808), (96, 13123344), (104, 12113856), (117, 10767872), (128, 9842508), (144, 8748896), (156, 8075904), (192, 6561672), (208, 6056928), (234, 5383936), (256, 4921254), (288, 4374448), (312, 4037952), (384, 3280836), (416, 3028464), (468, 2691968), (512, 2460627), (576, 2187224), (624, 2018976), (768, 1640418), (832, 1514232), (936, 1345984), (1152, 1093612), (1248, 1009488), (1536, 820209), (1664, 757116), (1872, 672992), (2304, 546806), (2496, 504744), (3328, 378558), (3744, 336496), (4608, 273403), (4992, 252372), (6656, 189279), (7488, 168248), (9984, 126186), (14976, 84124), (19968, 63093), (21031, 59904), (29952, 42062)]