21848439984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{8713}}^1$

素因数の和:9187

約数の個数: 160

約数和(自身を含む): 68462760960

約数和(自身を除く): 46614320976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 439, 476, 714, 816, 878, 952, 1317, 1428, 1756, 1904, 2634, 2856, 3073, 3512, 5268, 5712, 6146, 7024, 7463, 8713, 9219, 10536, 12292, 14926, 17426, 18438, 21072, 22389, 24584, 26139, 29852, 34852, 36876, 44778, 49168, 52241, 52278, 59704, 60991, 69704, 73752, 89556, 104482, 104556, 119408, 121982, 139408, 147504, 148121, 156723, 179112, 182973, 208964, 209112, 243964, 296242, 313446, 358224, 365946, 417928, 418224, 444363, 487928, 592484, 626892, 731892, 835856, 888726, 975856, 1036847, 1184968, 1253784, 1463784, 1777452, 2073694, 2369936, 2507568, 2927568, 3110541, 3554904, 3825007, 4147388, 6221082, 7109808, 7650014, 8294776, 11475021, 12442164, 15300028, 16589552, 22950042, 24884328, 26775049, 30600056, 45900084, 49768656, 53550098, 61200112, 65025119, 80325147, 91800168, 107100196, 130050238, 160650294, 183600336, 195075357, 214200392, 260100476, 321300588, 390150714, 428400784, 455175833, 520200952, 642601176, 780301428, 910351666, 1040401904, 1285202352, 1365527499, 1560602856, 1820703332, 2731054998, 3121205712, 3641406664, 5462109996, 7282813328, 10924219992, 21848439984]

約数ペア:

[(1, 21848439984), (2, 10924219992), (3, 7282813328), (4, 5462109996), (6, 3641406664), (7, 3121205712), (8, 2731054998), (12, 1820703332), (14, 1560602856), (16, 1365527499), (17, 1285202352), (21, 1040401904), (24, 910351666), (28, 780301428), (34, 642601176), (42, 520200952), (48, 455175833), (51, 428400784), (56, 390150714), (68, 321300588), (84, 260100476), (102, 214200392), (112, 195075357), (119, 183600336), (136, 160650294), (168, 130050238), (204, 107100196), (238, 91800168), (272, 80325147), (336, 65025119), (357, 61200112), (408, 53550098), (439, 49768656), (476, 45900084), (714, 30600056), (816, 26775049), (878, 24884328), (952, 22950042), (1317, 16589552), (1428, 15300028), (1756, 12442164), (1904, 11475021), (2634, 8294776), (2856, 7650014), (3073, 7109808), (3512, 6221082), (5268, 4147388), (5712, 3825007), (6146, 3554904), (7024, 3110541), (7463, 2927568), (8713, 2507568), (9219, 2369936), (10536, 2073694), (12292, 1777452), (14926, 1463784), (17426, 1253784), (18438, 1184968), (21072, 1036847), (22389, 975856), (24584, 888726), (26139, 835856), (29852, 731892), (34852, 626892), (36876, 592484), (44778, 487928), (49168, 444363), (52241, 418224), (52278, 417928), (59704, 365946), (60991, 358224), (69704, 313446), (73752, 296242), (89556, 243964), (104482, 209112), (104556, 208964), (119408, 182973), (121982, 179112), (139408, 156723), (147504, 148121)]