1397156796

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{264013}}^1$

素因数の和:264040

約数の個数: 72

約数和(自身を含む): 4213663440

約数和(自身を除く): 2816506644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 264013, 528026, 792039, 1056052, 1584078, 1848091, 2376117, 3168156, 3696182, 4752234, 5544273, 7128351, 7392364, 9504468, 11088546, 12936637, 14256702, 16632819, 22177092, 25873274, 28513404, 33265638, 38809911, 49898457, 51746548, 66531276, 77619822, 99796914, 116429733, 155239644, 199593828, 232859466, 349289199, 465718932, 698578398, 1397156796]

約数ペア:

[(1, 1397156796), (2, 698578398), (3, 465718932), (4, 349289199), (6, 232859466), (7, 199593828), (9, 155239644), (12, 116429733), (14, 99796914), (18, 77619822), (21, 66531276), (27, 51746548), (28, 49898457), (36, 38809911), (42, 33265638), (49, 28513404), (54, 25873274), (63, 22177092), (84, 16632819), (98, 14256702), (108, 12936637), (126, 11088546), (147, 9504468), (189, 7392364), (196, 7128351), (252, 5544273), (294, 4752234), (378, 3696182), (441, 3168156), (588, 2376117), (756, 1848091), (882, 1584078), (1323, 1056052), (1764, 792039), (2646, 528026), (5292, 264013)]