249392496

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1013}}^1$

素因数の和:1270

約数の個数: 80

約数和(自身を含む): 675956736

約数和(自身を除く): 426564240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 223, 276, 368, 446, 552, 669, 892, 1013, 1104, 1338, 1784, 2026, 2676, 3039, 3568, 4052, 5129, 5352, 6078, 8104, 10258, 10704, 12156, 15387, 16208, 20516, 23299, 24312, 30774, 41032, 46598, 48624, 61548, 69897, 82064, 93196, 123096, 139794, 186392, 225899, 246192, 279588, 372784, 451798, 559176, 677697, 903596, 1118352, 1355394, 1807192, 2710788, 3614384, 5195677, 5421576, 10391354, 10843152, 15587031, 20782708, 31174062, 41565416, 62348124, 83130832, 124696248, 249392496]

約数ペア:

[(1, 249392496), (2, 124696248), (3, 83130832), (4, 62348124), (6, 41565416), (8, 31174062), (12, 20782708), (16, 15587031), (23, 10843152), (24, 10391354), (46, 5421576), (48, 5195677), (69, 3614384), (92, 2710788), (138, 1807192), (184, 1355394), (223, 1118352), (276, 903596), (368, 677697), (446, 559176), (552, 451798), (669, 372784), (892, 279588), (1013, 246192), (1104, 225899), (1338, 186392), (1784, 139794), (2026, 123096), (2676, 93196), (3039, 82064), (3568, 69897), (4052, 61548), (5129, 48624), (5352, 46598), (6078, 41032), (8104, 30774), (10258, 24312), (10704, 23299), (12156, 20516), (15387, 16208)]