28148803368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{251203}}^1$

素因数の和:251271

約数の個数: 128

約数和(自身を含む): 86816102400

約数和(自身を除く): 58667299032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 29, 42, 46, 56, 58, 69, 84, 87, 92, 116, 138, 161, 168, 174, 184, 203, 232, 276, 322, 348, 406, 483, 552, 609, 644, 667, 696, 812, 966, 1218, 1288, 1334, 1624, 1932, 2001, 2436, 2668, 3864, 4002, 4669, 4872, 5336, 8004, 9338, 14007, 16008, 18676, 28014, 37352, 56028, 112056, 251203, 502406, 753609, 1004812, 1507218, 1758421, 2009624, 3014436, 3516842, 5275263, 5777669, 6028872, 7033684, 7284887, 10550526, 11555338, 14067368, 14569774, 17333007, 21101052, 21854661, 23110676, 29139548, 34666014, 40443683, 42202104, 43709322, 46221352, 50994209, 58279096, 69332028, 80887366, 87418644, 101988418, 121331049, 138664056, 152982627, 161774732, 167552401, 174837288, 203976836, 242662098, 305965254, 323549464, 335104802, 407953672, 485324196, 502657203, 611930508, 670209604, 970648392, 1005314406, 1172866807, 1223861016, 1340419208, 2010628812, 2345733614, 3518600421, 4021257624, 4691467228, 7037200842, 9382934456, 14074401684, 28148803368]

約数ペア:

[(1, 28148803368), (2, 14074401684), (3, 9382934456), (4, 7037200842), (6, 4691467228), (7, 4021257624), (8, 3518600421), (12, 2345733614), (14, 2010628812), (21, 1340419208), (23, 1223861016), (24, 1172866807), (28, 1005314406), (29, 970648392), (42, 670209604), (46, 611930508), (56, 502657203), (58, 485324196), (69, 407953672), (84, 335104802), (87, 323549464), (92, 305965254), (116, 242662098), (138, 203976836), (161, 174837288), (168, 167552401), (174, 161774732), (184, 152982627), (203, 138664056), (232, 121331049), (276, 101988418), (322, 87418644), (348, 80887366), (406, 69332028), (483, 58279096), (552, 50994209), (609, 46221352), (644, 43709322), (667, 42202104), (696, 40443683), (812, 34666014), (966, 29139548), (1218, 23110676), (1288, 21854661), (1334, 21101052), (1624, 17333007), (1932, 14569774), (2001, 14067368), (2436, 11555338), (2668, 10550526), (3864, 7284887), (4002, 7033684), (4669, 6028872), (4872, 5777669), (5336, 5275263), (8004, 3516842), (9338, 3014436), (14007, 2009624), (16008, 1758421), (18676, 1507218), (28014, 1004812), (37352, 753609), (56028, 502406), (112056, 251203)]