518185728

素因数分解:

$2^8\times 3^3\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1315

約数の個数: 144

約数和(自身を含む): 1558754400

約数和(自身を除く): 1040568672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 256, 288, 366, 384, 432, 488, 549, 576, 732, 768, 864, 976, 1098, 1152, 1229, 1464, 1647, 1728, 1952, 2196, 2304, 2458, 2928, 3294, 3456, 3687, 3904, 4392, 4916, 5856, 6588, 6912, 7374, 7808, 8784, 9832, 11061, 11712, 13176, 14748, 15616, 17568, 19664, 22122, 23424, 26352, 29496, 33183, 35136, 39328, 44244, 46848, 52704, 58992, 66366, 70272, 74969, 78656, 88488, 105408, 117984, 132732, 140544, 149938, 157312, 176976, 210816, 224907, 235968, 265464, 299876, 314624, 353952, 421632, 449814, 471936, 530928, 599752, 674721, 707904, 899628, 943872, 1061856, 1199504, 1349442, 1415808, 1799256, 2024163, 2123712, 2399008, 2698884, 2831616, 3598512, 4048326, 4247424, 4798016, 5397768, 7197024, 8096652, 8494848, 9596032, 10795536, 14394048, 16193304, 19192064, 21591072, 28788096, 32386608, 43182144, 57576192, 64773216, 86364288, 129546432, 172728576, 259092864, 518185728]

約数ペア:

[(1, 518185728), (2, 259092864), (3, 172728576), (4, 129546432), (6, 86364288), (8, 64773216), (9, 57576192), (12, 43182144), (16, 32386608), (18, 28788096), (24, 21591072), (27, 19192064), (32, 16193304), (36, 14394048), (48, 10795536), (54, 9596032), (61, 8494848), (64, 8096652), (72, 7197024), (96, 5397768), (108, 4798016), (122, 4247424), (128, 4048326), (144, 3598512), (183, 2831616), (192, 2698884), (216, 2399008), (244, 2123712), (256, 2024163), (288, 1799256), (366, 1415808), (384, 1349442), (432, 1199504), (488, 1061856), (549, 943872), (576, 899628), (732, 707904), (768, 674721), (864, 599752), (976, 530928), (1098, 471936), (1152, 449814), (1229, 421632), (1464, 353952), (1647, 314624), (1728, 299876), (1952, 265464), (2196, 235968), (2304, 224907), (2458, 210816), (2928, 176976), (3294, 157312), (3456, 149938), (3687, 140544), (3904, 132732), (4392, 117984), (4916, 105408), (5856, 88488), (6588, 78656), (6912, 74969), (7374, 70272), (7808, 66366), (8784, 58992), (9832, 52704), (11061, 46848), (11712, 44244), (13176, 39328), (14748, 35136), (15616, 33183), (17568, 29496), (19664, 26352), (22122, 23424)]