2779751208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 7821800640

約数和(自身を除く): 5042049432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 67, 78, 104, 106, 134, 156, 159, 169, 193, 201, 212, 268, 312, 318, 338, 386, 402, 424, 507, 536, 579, 636, 676, 689, 772, 804, 871, 1014, 1158, 1272, 1352, 1378, 1544, 1608, 1742, 2028, 2067, 2316, 2509, 2613, 2756, 3484, 3551, 4056, 4134, 4632, 5018, 5226, 5512, 6968, 7102, 7527, 8268, 8957, 10036, 10229, 10452, 10653, 11323, 12931, 14204, 15054, 16536, 17914, 20072, 20458, 20904, 21306, 22646, 25862, 26871, 28408, 30108, 30687, 32617, 33969, 35828, 38793, 40916, 42612, 45292, 46163, 51724, 53742, 60216, 61374, 65234, 67938, 71656, 77586, 81832, 85224, 90584, 92326, 97851, 103448, 107484, 122748, 130468, 132977, 135876, 138489, 155172, 168103, 184652, 195702, 214968, 245496, 260936, 265954, 271752, 276978, 310344, 336206, 369304, 391404, 398931, 504309, 531908, 553956, 600119, 672412, 685343, 782808, 797862, 1008618, 1063816, 1107912, 1200238, 1344824, 1370686, 1595724, 1728701, 1800357, 2017236, 2056029, 2185339, 2400476, 2741372, 3191448, 3457402, 3600714, 4034472, 4112058, 4370678, 4800952, 5186103, 5482744, 6556017, 6914804, 7201428, 8224116, 8741356, 8909459, 10372206, 13112034, 13829608, 14402856, 16448232, 17482712, 17818918, 20744412, 26224068, 26728377, 35637836, 41488824, 52448136, 53456754, 71275672, 106913508, 115822967, 213827016, 231645934, 347468901, 463291868, 694937802, 926583736, 1389875604, 2779751208]

約数ペア:

[(1, 2779751208), (2, 1389875604), (3, 926583736), (4, 694937802), (6, 463291868), (8, 347468901), (12, 231645934), (13, 213827016), (24, 115822967), (26, 106913508), (39, 71275672), (52, 53456754), (53, 52448136), (67, 41488824), (78, 35637836), (104, 26728377), (106, 26224068), (134, 20744412), (156, 17818918), (159, 17482712), (169, 16448232), (193, 14402856), (201, 13829608), (212, 13112034), (268, 10372206), (312, 8909459), (318, 8741356), (338, 8224116), (386, 7201428), (402, 6914804), (424, 6556017), (507, 5482744), (536, 5186103), (579, 4800952), (636, 4370678), (676, 4112058), (689, 4034472), (772, 3600714), (804, 3457402), (871, 3191448), (1014, 2741372), (1158, 2400476), (1272, 2185339), (1352, 2056029), (1378, 2017236), (1544, 1800357), (1608, 1728701), (1742, 1595724), (2028, 1370686), (2067, 1344824), (2316, 1200238), (2509, 1107912), (2613, 1063816), (2756, 1008618), (3484, 797862), (3551, 782808), (4056, 685343), (4134, 672412), (4632, 600119), (5018, 553956), (5226, 531908), (5512, 504309), (6968, 398931), (7102, 391404), (7527, 369304), (8268, 336206), (8957, 310344), (10036, 276978), (10229, 271752), (10452, 265954), (10653, 260936), (11323, 245496), (12931, 214968), (14204, 195702), (15054, 184652), (16536, 168103), (17914, 155172), (20072, 138489), (20458, 135876), (20904, 132977), (21306, 130468), (22646, 122748), (25862, 107484), (26871, 103448), (28408, 97851), (30108, 92326), (30687, 90584), (32617, 85224), (33969, 81832), (35828, 77586), (38793, 71656), (40916, 67938), (42612, 65234), (45292, 61374), (46163, 60216), (51724, 53742)]