1120002912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{555557}}^1$

素因数の和:555580

約数の個数: 72

約数和(自身を含む): 3640016016

約数和(自身を除く): 2520013104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 555557, 1111114, 1666671, 2222228, 3333342, 3888899, 4444456, 5000013, 6666684, 7777798, 8888912, 10000026, 11666697, 13333368, 15555596, 17777824, 20000052, 23333394, 26666736, 31111192, 35000091, 40000104, 46666788, 53333472, 62222384, 70000182, 80000208, 93333576, 124444768, 140000364, 160000416, 186667152, 280000728, 373334304, 560001456, 1120002912]

約数ペア:

[(1, 1120002912), (2, 560001456), (3, 373334304), (4, 280000728), (6, 186667152), (7, 160000416), (8, 140000364), (9, 124444768), (12, 93333576), (14, 80000208), (16, 70000182), (18, 62222384), (21, 53333472), (24, 46666788), (28, 40000104), (32, 35000091), (36, 31111192), (42, 26666736), (48, 23333394), (56, 20000052), (63, 17777824), (72, 15555596), (84, 13333368), (96, 11666697), (112, 10000026), (126, 8888912), (144, 7777798), (168, 6666684), (224, 5000013), (252, 4444456), (288, 3888899), (336, 3333342), (504, 2222228), (672, 1666671), (1008, 1111114), (2016, 555557)]