2179541728

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10253}}^1$

素因数の和:10356

約数の個数: 96

約数和(自身を含む): 5354064576

約数和(自身を除く): 3174522848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 73, 91, 104, 112, 146, 182, 208, 224, 292, 364, 416, 511, 584, 728, 949, 1022, 1168, 1456, 1898, 2044, 2336, 2912, 3796, 4088, 6643, 7592, 8176, 10253, 13286, 15184, 16352, 20506, 26572, 30368, 41012, 53144, 71771, 82024, 106288, 133289, 143542, 164048, 212576, 266578, 287084, 328096, 533156, 574168, 748469, 933023, 1066312, 1148336, 1496938, 1866046, 2132624, 2296672, 2993876, 3732092, 4265248, 5239283, 5987752, 7464184, 9730097, 10478566, 11975504, 14928368, 19460194, 20957132, 23951008, 29856736, 38920388, 41914264, 68110679, 77840776, 83828528, 136221358, 155681552, 167657056, 272442716, 311363104, 544885432, 1089770864, 2179541728]

約数ペア:

[(1, 2179541728), (2, 1089770864), (4, 544885432), (7, 311363104), (8, 272442716), (13, 167657056), (14, 155681552), (16, 136221358), (26, 83828528), (28, 77840776), (32, 68110679), (52, 41914264), (56, 38920388), (73, 29856736), (91, 23951008), (104, 20957132), (112, 19460194), (146, 14928368), (182, 11975504), (208, 10478566), (224, 9730097), (292, 7464184), (364, 5987752), (416, 5239283), (511, 4265248), (584, 3732092), (728, 2993876), (949, 2296672), (1022, 2132624), (1168, 1866046), (1456, 1496938), (1898, 1148336), (2044, 1066312), (2336, 933023), (2912, 748469), (3796, 574168), (4088, 533156), (6643, 328096), (7592, 287084), (8176, 266578), (10253, 212576), (13286, 164048), (15184, 143542), (16352, 133289), (20506, 106288), (26572, 82024), (30368, 71771), (41012, 53144)]