2019979728

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1433}}^1$

素因数の和:1714

約数の個数: 160

約数和(自身を含む): 6273348480

約数和(自身を除く): 4253368752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 251, 312, 351, 432, 468, 502, 624, 702, 753, 936, 1004, 1404, 1433, 1506, 1872, 2008, 2259, 2808, 2866, 3012, 3263, 4016, 4299, 4518, 5616, 5732, 6024, 6526, 6777, 8598, 9036, 9789, 11464, 12048, 12897, 13052, 13554, 17196, 18072, 18629, 19578, 22928, 25794, 26104, 27108, 29367, 34392, 36144, 37258, 38691, 39156, 51588, 52208, 54216, 55887, 58734, 68784, 74516, 77382, 78312, 88101, 103176, 108432, 111774, 117468, 149032, 154764, 156624, 167661, 176202, 206352, 223548, 234936, 298064, 309528, 335322, 352404, 359683, 447096, 469872, 502983, 619056, 670644, 704808, 719366, 894192, 1005966, 1079049, 1341288, 1409616, 1438732, 2011932, 2158098, 2682576, 2877464, 3237147, 4023864, 4316196, 4675879, 5754928, 6474294, 8047728, 8632392, 9351758, 9711441, 12948588, 14027637, 17264784, 18703516, 19422882, 25897176, 28055274, 37407032, 38845764, 42082911, 51794352, 56110548, 74814064, 77691528, 84165822, 112221096, 126248733, 155383056, 168331644, 224442192, 252497466, 336663288, 504994932, 673326576, 1009989864, 2019979728]

約数ペア:

[(1, 2019979728), (2, 1009989864), (3, 673326576), (4, 504994932), (6, 336663288), (8, 252497466), (9, 224442192), (12, 168331644), (13, 155383056), (16, 126248733), (18, 112221096), (24, 84165822), (26, 77691528), (27, 74814064), (36, 56110548), (39, 51794352), (48, 42082911), (52, 38845764), (54, 37407032), (72, 28055274), (78, 25897176), (104, 19422882), (108, 18703516), (117, 17264784), (144, 14027637), (156, 12948588), (208, 9711441), (216, 9351758), (234, 8632392), (251, 8047728), (312, 6474294), (351, 5754928), (432, 4675879), (468, 4316196), (502, 4023864), (624, 3237147), (702, 2877464), (753, 2682576), (936, 2158098), (1004, 2011932), (1404, 1438732), (1433, 1409616), (1506, 1341288), (1872, 1079049), (2008, 1005966), (2259, 894192), (2808, 719366), (2866, 704808), (3012, 670644), (3263, 619056), (4016, 502983), (4299, 469872), (4518, 447096), (5616, 359683), (5732, 352404), (6024, 335322), (6526, 309528), (6777, 298064), (8598, 234936), (9036, 223548), (9789, 206352), (11464, 176202), (12048, 167661), (12897, 156624), (13052, 154764), (13554, 149032), (17196, 117468), (18072, 111774), (18629, 108432), (19578, 103176), (22928, 88101), (25794, 78312), (26104, 77382), (27108, 74516), (29367, 68784), (34392, 58734), (36144, 55887), (37258, 54216), (38691, 52208), (39156, 51588)]