713451520

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 1816066980

約数和(自身を除く): 1102615460

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 193, 256, 304, 320, 361, 380, 386, 512, 608, 640, 722, 760, 772, 965, 1024, 1216, 1280, 1444, 1520, 1544, 1805, 1930, 2048, 2432, 2560, 2888, 3040, 3088, 3610, 3667, 3860, 4864, 5120, 5776, 6080, 6176, 7220, 7334, 7720, 9728, 10240, 11552, 12160, 12352, 14440, 14668, 15440, 18335, 19456, 23104, 24320, 24704, 28880, 29336, 30880, 36670, 38912, 46208, 48640, 49408, 57760, 58672, 61760, 69673, 73340, 92416, 97280, 98816, 115520, 117344, 123520, 139346, 146680, 184832, 194560, 197632, 231040, 234688, 247040, 278692, 293360, 348365, 369664, 395264, 462080, 469376, 494080, 557384, 586720, 696730, 739328, 924160, 938752, 988160, 1114768, 1173440, 1393460, 1848320, 1877504, 1976320, 2229536, 2346880, 2786920, 3696640, 3755008, 4459072, 4693760, 5573840, 7510016, 8918144, 9387520, 11147680, 17836288, 18775040, 22295360, 35672576, 37550080, 44590720, 71345152, 89181440, 142690304, 178362880, 356725760, 713451520]

約数ペア:

[(1, 713451520), (2, 356725760), (4, 178362880), (5, 142690304), (8, 89181440), (10, 71345152), (16, 44590720), (19, 37550080), (20, 35672576), (32, 22295360), (38, 18775040), (40, 17836288), (64, 11147680), (76, 9387520), (80, 8918144), (95, 7510016), (128, 5573840), (152, 4693760), (160, 4459072), (190, 3755008), (193, 3696640), (256, 2786920), (304, 2346880), (320, 2229536), (361, 1976320), (380, 1877504), (386, 1848320), (512, 1393460), (608, 1173440), (640, 1114768), (722, 988160), (760, 938752), (772, 924160), (965, 739328), (1024, 696730), (1216, 586720), (1280, 557384), (1444, 494080), (1520, 469376), (1544, 462080), (1805, 395264), (1930, 369664), (2048, 348365), (2432, 293360), (2560, 278692), (2888, 247040), (3040, 234688), (3088, 231040), (3610, 197632), (3667, 194560), (3860, 184832), (4864, 146680), (5120, 139346), (5776, 123520), (6080, 117344), (6176, 115520), (7220, 98816), (7334, 97280), (7720, 92416), (9728, 73340), (10240, 69673), (11552, 61760), (12160, 58672), (12352, 57760), (14440, 49408), (14668, 48640), (15440, 46208), (18335, 38912), (19456, 36670), (23104, 30880), (24320, 29336), (24704, 28880)]