445559296

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 160

約数和(自身を含む): 1119178368

約数和(自身を除く): 673619072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 73, 91, 104, 112, 128, 131, 146, 182, 208, 224, 256, 262, 292, 364, 416, 448, 511, 512, 524, 584, 728, 832, 896, 917, 949, 1022, 1048, 1168, 1456, 1664, 1703, 1792, 1834, 1898, 2044, 2096, 2336, 2912, 3328, 3406, 3584, 3668, 3796, 4088, 4192, 4672, 5824, 6643, 6656, 6812, 7336, 7592, 8176, 8384, 9344, 9563, 11648, 11921, 13286, 13624, 14672, 15184, 16352, 16768, 18688, 19126, 23296, 23842, 26572, 27248, 29344, 30368, 32704, 33536, 37376, 38252, 46592, 47684, 53144, 54496, 58688, 60736, 65408, 66941, 67072, 76504, 95368, 106288, 108992, 117376, 121472, 124319, 130816, 133882, 153008, 190736, 212576, 217984, 234752, 242944, 248638, 261632, 267764, 306016, 381472, 425152, 435968, 469504, 485888, 497276, 535528, 612032, 762944, 850304, 870233, 871936, 994552, 1071056, 1224064, 1525888, 1700608, 1740466, 1989104, 2142112, 2448128, 3051776, 3401216, 3480932, 3978208, 4284224, 4896256, 6103552, 6961864, 7956416, 8568448, 13923728, 15912832, 17136896, 27847456, 31825664, 34273792, 55694912, 63651328, 111389824, 222779648, 445559296]

約数ペア:

[(1, 445559296), (2, 222779648), (4, 111389824), (7, 63651328), (8, 55694912), (13, 34273792), (14, 31825664), (16, 27847456), (26, 17136896), (28, 15912832), (32, 13923728), (52, 8568448), (56, 7956416), (64, 6961864), (73, 6103552), (91, 4896256), (104, 4284224), (112, 3978208), (128, 3480932), (131, 3401216), (146, 3051776), (182, 2448128), (208, 2142112), (224, 1989104), (256, 1740466), (262, 1700608), (292, 1525888), (364, 1224064), (416, 1071056), (448, 994552), (511, 871936), (512, 870233), (524, 850304), (584, 762944), (728, 612032), (832, 535528), (896, 497276), (917, 485888), (949, 469504), (1022, 435968), (1048, 425152), (1168, 381472), (1456, 306016), (1664, 267764), (1703, 261632), (1792, 248638), (1834, 242944), (1898, 234752), (2044, 217984), (2096, 212576), (2336, 190736), (2912, 153008), (3328, 133882), (3406, 130816), (3584, 124319), (3668, 121472), (3796, 117376), (4088, 108992), (4192, 106288), (4672, 95368), (5824, 76504), (6643, 67072), (6656, 66941), (6812, 65408), (7336, 60736), (7592, 58688), (8176, 54496), (8384, 53144), (9344, 47684), (9563, 46592), (11648, 38252), (11921, 37376), (13286, 33536), (13624, 32704), (14672, 30368), (15184, 29344), (16352, 27248), (16768, 26572), (18688, 23842), (19126, 23296)]