315095872

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 168

約数和(自身を含む): 802660320

約数和(自身を除く): 487564448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 59, 64, 91, 98, 104, 112, 118, 131, 182, 196, 208, 224, 236, 262, 364, 392, 413, 416, 448, 472, 524, 637, 728, 767, 784, 826, 832, 917, 944, 1048, 1274, 1456, 1534, 1568, 1652, 1703, 1834, 1888, 2096, 2548, 2891, 2912, 3068, 3136, 3304, 3406, 3668, 3776, 4192, 5096, 5369, 5782, 5824, 6136, 6419, 6608, 6812, 7336, 7729, 8384, 10192, 10738, 11564, 11921, 12272, 12838, 13216, 13624, 14672, 15458, 20384, 21476, 23128, 23842, 24544, 25676, 26432, 27248, 29344, 30916, 37583, 40768, 42952, 46256, 47684, 49088, 51352, 54103, 54496, 58688, 61832, 75166, 83447, 85904, 92512, 95368, 100477, 102704, 108206, 108992, 123664, 150332, 166894, 171808, 185024, 190736, 200954, 205408, 216412, 247328, 300664, 333788, 343616, 378721, 381472, 401908, 410816, 432824, 494656, 601328, 667576, 703339, 757442, 762944, 803816, 865648, 1202656, 1335152, 1406678, 1514884, 1607632, 1731296, 2405312, 2670304, 2813356, 3029768, 3215264, 3462592, 4923373, 5340608, 5626712, 6059536, 6430528, 9846746, 11253424, 12119072, 19693492, 22506848, 24238144, 39386984, 45013696, 78773968, 157547936, 315095872]

約数ペア:

[(1, 315095872), (2, 157547936), (4, 78773968), (7, 45013696), (8, 39386984), (13, 24238144), (14, 22506848), (16, 19693492), (26, 12119072), (28, 11253424), (32, 9846746), (49, 6430528), (52, 6059536), (56, 5626712), (59, 5340608), (64, 4923373), (91, 3462592), (98, 3215264), (104, 3029768), (112, 2813356), (118, 2670304), (131, 2405312), (182, 1731296), (196, 1607632), (208, 1514884), (224, 1406678), (236, 1335152), (262, 1202656), (364, 865648), (392, 803816), (413, 762944), (416, 757442), (448, 703339), (472, 667576), (524, 601328), (637, 494656), (728, 432824), (767, 410816), (784, 401908), (826, 381472), (832, 378721), (917, 343616), (944, 333788), (1048, 300664), (1274, 247328), (1456, 216412), (1534, 205408), (1568, 200954), (1652, 190736), (1703, 185024), (1834, 171808), (1888, 166894), (2096, 150332), (2548, 123664), (2891, 108992), (2912, 108206), (3068, 102704), (3136, 100477), (3304, 95368), (3406, 92512), (3668, 85904), (3776, 83447), (4192, 75166), (5096, 61832), (5369, 58688), (5782, 54496), (5824, 54103), (6136, 51352), (6419, 49088), (6608, 47684), (6812, 46256), (7336, 42952), (7729, 40768), (8384, 37583), (10192, 30916), (10738, 29344), (11564, 27248), (11921, 26432), (12272, 25676), (12838, 24544), (13216, 23842), (13624, 23128), (14672, 21476), (15458, 20384)]