328720704

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 224

約数和(自身を含む): 1015934976

約数和(自身を除く): 687214272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 61, 64, 68, 78, 96, 102, 104, 122, 127, 136, 156, 183, 192, 204, 208, 221, 244, 254, 272, 312, 366, 381, 408, 416, 442, 488, 508, 544, 624, 663, 732, 762, 793, 816, 832, 884, 976, 1016, 1037, 1088, 1248, 1326, 1464, 1524, 1586, 1632, 1651, 1768, 1952, 2032, 2074, 2159, 2379, 2496, 2652, 2928, 3048, 3111, 3172, 3264, 3302, 3536, 3904, 4064, 4148, 4318, 4758, 4953, 5304, 5856, 6096, 6222, 6344, 6477, 6604, 7072, 7747, 8128, 8296, 8636, 9516, 9906, 10608, 11712, 12192, 12444, 12688, 12954, 13208, 13481, 14144, 15494, 16592, 17272, 19032, 19812, 21216, 23241, 24384, 24888, 25376, 25908, 26416, 26962, 28067, 30988, 33184, 34544, 38064, 39624, 40443, 42432, 46482, 49776, 50752, 51816, 52832, 53924, 56134, 61976, 66368, 69088, 76128, 79248, 80886, 84201, 92964, 99552, 100711, 103632, 105664, 107848, 112268, 123952, 131699, 138176, 152256, 158496, 161772, 168402, 185928, 199104, 201422, 207264, 215696, 224536, 247904, 263398, 302133, 316992, 323544, 336804, 371856, 395097, 402844, 414528, 431392, 449072, 495808, 526796, 604266, 647088, 673608, 743712, 790194, 805688, 862784, 898144, 1053592, 1208532, 1294176, 1347216, 1487424, 1580388, 1611376, 1712087, 1796288, 2107184, 2417064, 2588352, 2694432, 3160776, 3222752, 3424174, 4214368, 4834128, 5136261, 5388864, 6321552, 6445504, 6848348, 8428736, 9668256, 10272522, 12643104, 13696696, 19336512, 20545044, 25286208, 27393392, 41090088, 54786784, 82180176, 109573568, 164360352, 328720704]

約数ペア:

[(1, 328720704), (2, 164360352), (3, 109573568), (4, 82180176), (6, 54786784), (8, 41090088), (12, 27393392), (13, 25286208), (16, 20545044), (17, 19336512), (24, 13696696), (26, 12643104), (32, 10272522), (34, 9668256), (39, 8428736), (48, 6848348), (51, 6445504), (52, 6321552), (61, 5388864), (64, 5136261), (68, 4834128), (78, 4214368), (96, 3424174), (102, 3222752), (104, 3160776), (122, 2694432), (127, 2588352), (136, 2417064), (156, 2107184), (183, 1796288), (192, 1712087), (204, 1611376), (208, 1580388), (221, 1487424), (244, 1347216), (254, 1294176), (272, 1208532), (312, 1053592), (366, 898144), (381, 862784), (408, 805688), (416, 790194), (442, 743712), (488, 673608), (508, 647088), (544, 604266), (624, 526796), (663, 495808), (732, 449072), (762, 431392), (793, 414528), (816, 402844), (832, 395097), (884, 371856), (976, 336804), (1016, 323544), (1037, 316992), (1088, 302133), (1248, 263398), (1326, 247904), (1464, 224536), (1524, 215696), (1586, 207264), (1632, 201422), (1651, 199104), (1768, 185928), (1952, 168402), (2032, 161772), (2074, 158496), (2159, 152256), (2379, 138176), (2496, 131699), (2652, 123952), (2928, 112268), (3048, 107848), (3111, 105664), (3172, 103632), (3264, 100711), (3302, 99552), (3536, 92964), (3904, 84201), (4064, 80886), (4148, 79248), (4318, 76128), (4758, 69088), (4953, 66368), (5304, 61976), (5856, 56134), (6096, 53924), (6222, 52832), (6344, 51816), (6477, 50752), (6604, 49776), (7072, 46482), (7747, 42432), (8128, 40443), (8296, 39624), (8636, 38064), (9516, 34544), (9906, 33184), (10608, 30988), (11712, 28067), (12192, 26962), (12444, 26416), (12688, 25908), (12954, 25376), (13208, 24888), (13481, 24384), (14144, 23241), (15494, 21216), (16592, 19812), (17272, 19032)]