57018816

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:688

約数の個数: 140

約数和(自身を含む): 179240688

約数和(自身を除く): 122221872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 192, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 576, 612, 647, 648, 816, 864, 918, 1088, 1224, 1294, 1296, 1377, 1632, 1728, 1836, 1941, 2448, 2588, 2592, 2754, 3264, 3672, 3882, 4896, 5176, 5184, 5508, 5823, 7344, 7764, 9792, 10352, 10999, 11016, 11646, 14688, 15528, 17469, 20704, 21998, 22032, 23292, 29376, 31056, 32997, 34938, 41408, 43996, 44064, 46584, 52407, 62112, 65994, 69876, 87992, 88128, 93168, 98991, 104814, 124224, 131988, 139752, 175984, 186336, 197982, 209628, 263976, 279504, 296973, 351968, 372672, 395964, 419256, 527952, 559008, 593946, 703936, 791928, 838512, 890919, 1055904, 1118016, 1187892, 1583856, 1677024, 1781838, 2111808, 2375784, 3167712, 3354048, 3563676, 4751568, 6335424, 7127352, 9503136, 14254704, 19006272, 28509408, 57018816]

約数ペア:

[(1, 57018816), (2, 28509408), (3, 19006272), (4, 14254704), (6, 9503136), (8, 7127352), (9, 6335424), (12, 4751568), (16, 3563676), (17, 3354048), (18, 3167712), (24, 2375784), (27, 2111808), (32, 1781838), (34, 1677024), (36, 1583856), (48, 1187892), (51, 1118016), (54, 1055904), (64, 890919), (68, 838512), (72, 791928), (81, 703936), (96, 593946), (102, 559008), (108, 527952), (136, 419256), (144, 395964), (153, 372672), (162, 351968), (192, 296973), (204, 279504), (216, 263976), (272, 209628), (288, 197982), (306, 186336), (324, 175984), (408, 139752), (432, 131988), (459, 124224), (544, 104814), (576, 98991), (612, 93168), (647, 88128), (648, 87992), (816, 69876), (864, 65994), (918, 62112), (1088, 52407), (1224, 46584), (1294, 44064), (1296, 43996), (1377, 41408), (1632, 34938), (1728, 32997), (1836, 31056), (1941, 29376), (2448, 23292), (2588, 22032), (2592, 21998), (2754, 20704), (3264, 17469), (3672, 15528), (3882, 14688), (4896, 11646), (5176, 11016), (5184, 10999), (5508, 10352), (5823, 9792), (7344, 7764)]