448042518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 1277752320

約数和(自身を除く): 829709802

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 42, 58, 63, 66, 71, 77, 87, 99, 126, 142, 154, 157, 174, 198, 203, 213, 231, 261, 314, 319, 406, 426, 462, 471, 497, 522, 609, 638, 639, 693, 781, 942, 957, 994, 1099, 1218, 1278, 1386, 1413, 1491, 1562, 1727, 1827, 1914, 2059, 2198, 2233, 2343, 2826, 2871, 2982, 3297, 3454, 3654, 4118, 4466, 4473, 4553, 4686, 5181, 5467, 5742, 6177, 6594, 6699, 7029, 8946, 9106, 9891, 10362, 10934, 11147, 12089, 12354, 13398, 13659, 14058, 14413, 15543, 16401, 18531, 19782, 20097, 22294, 22649, 24178, 27318, 28826, 31086, 31871, 32802, 33441, 36267, 37062, 40194, 40977, 43239, 45298, 49203, 50083, 63742, 66882, 67947, 72534, 78029, 81954, 86478, 95613, 98406, 100166, 100323, 108801, 122617, 129717, 135894, 150249, 156058, 158543, 191226, 200646, 203841, 217602, 234087, 245234, 259434, 286839, 300498, 317086, 323263, 350581, 367851, 407682, 450747, 468174, 475629, 573678, 646526, 701162, 702261, 735702, 858319, 901494, 951258, 969789, 1051743, 1103553, 1404522, 1426887, 1716638, 1939578, 2103486, 2207106, 2262841, 2574957, 2853774, 2909367, 3155229, 3555893, 4525682, 5149914, 5818734, 6310458, 6788523, 7111786, 7724871, 10667679, 13577046, 15449742, 20365569, 21335358, 24891251, 32003037, 40731138, 49782502, 64006074, 74673753, 149347506, 224021259, 448042518]

約数ペア:

[(1, 448042518), (2, 224021259), (3, 149347506), (6, 74673753), (7, 64006074), (9, 49782502), (11, 40731138), (14, 32003037), (18, 24891251), (21, 21335358), (22, 20365569), (29, 15449742), (33, 13577046), (42, 10667679), (58, 7724871), (63, 7111786), (66, 6788523), (71, 6310458), (77, 5818734), (87, 5149914), (99, 4525682), (126, 3555893), (142, 3155229), (154, 2909367), (157, 2853774), (174, 2574957), (198, 2262841), (203, 2207106), (213, 2103486), (231, 1939578), (261, 1716638), (314, 1426887), (319, 1404522), (406, 1103553), (426, 1051743), (462, 969789), (471, 951258), (497, 901494), (522, 858319), (609, 735702), (638, 702261), (639, 701162), (693, 646526), (781, 573678), (942, 475629), (957, 468174), (994, 450747), (1099, 407682), (1218, 367851), (1278, 350581), (1386, 323263), (1413, 317086), (1491, 300498), (1562, 286839), (1727, 259434), (1827, 245234), (1914, 234087), (2059, 217602), (2198, 203841), (2233, 200646), (2343, 191226), (2826, 158543), (2871, 156058), (2982, 150249), (3297, 135894), (3454, 129717), (3654, 122617), (4118, 108801), (4466, 100323), (4473, 100166), (4553, 98406), (4686, 95613), (5181, 86478), (5467, 81954), (5742, 78029), (6177, 72534), (6594, 67947), (6699, 66882), (7029, 63742), (8946, 50083), (9106, 49203), (9891, 45298), (10362, 43239), (10934, 40977), (11147, 40194), (12089, 37062), (12354, 36267), (13398, 33441), (13659, 32802), (14058, 31871), (14413, 31086), (15543, 28826), (16401, 27318), (18531, 24178), (19782, 22649), (20097, 22294)]