291479552

素因数分解:

$2^{13}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:86

約数の個数: 224

約数和(自身を含む): 792675072

約数和(自身を除く): 501195520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 23, 26, 28, 32, 34, 46, 52, 56, 64, 68, 91, 92, 104, 112, 119, 128, 136, 161, 182, 184, 208, 221, 224, 238, 256, 272, 299, 322, 364, 368, 391, 416, 442, 448, 476, 512, 544, 598, 644, 728, 736, 782, 832, 884, 896, 952, 1024, 1088, 1196, 1288, 1456, 1472, 1547, 1564, 1664, 1768, 1792, 1904, 2048, 2093, 2176, 2392, 2576, 2737, 2912, 2944, 3094, 3128, 3328, 3536, 3584, 3808, 4096, 4186, 4352, 4784, 5083, 5152, 5474, 5824, 5888, 6188, 6256, 6656, 7072, 7168, 7616, 8192, 8372, 8704, 9568, 10166, 10304, 10948, 11648, 11776, 12376, 12512, 13312, 14144, 14336, 15232, 16744, 17408, 19136, 20332, 20608, 21896, 23296, 23552, 24752, 25024, 26624, 28288, 28672, 30464, 33488, 34816, 35581, 38272, 40664, 41216, 43792, 46592, 47104, 49504, 50048, 53248, 56576, 57344, 60928, 66976, 69632, 71162, 76544, 81328, 82432, 87584, 93184, 94208, 99008, 100096, 106496, 113152, 121856, 133952, 139264, 142324, 153088, 162656, 164864, 175168, 186368, 188416, 198016, 200192, 226304, 243712, 267904, 284648, 306176, 325312, 329728, 350336, 372736, 396032, 400384, 452608, 487424, 535808, 569296, 612352, 650624, 659456, 700672, 745472, 792064, 800768, 905216, 974848, 1071616, 1138592, 1224704, 1301248, 1318912, 1401344, 1584128, 1601536, 1810432, 2143232, 2277184, 2449408, 2602496, 2802688, 3168256, 3203072, 4286464, 4554368, 5204992, 5605376, 6336512, 8572928, 9108736, 10409984, 11210752, 12673024, 17145856, 18217472, 20819968, 22421504, 36434944, 41639936, 72869888, 145739776, 291479552]

約数ペア:

[(1, 291479552), (2, 145739776), (4, 72869888), (7, 41639936), (8, 36434944), (13, 22421504), (14, 20819968), (16, 18217472), (17, 17145856), (23, 12673024), (26, 11210752), (28, 10409984), (32, 9108736), (34, 8572928), (46, 6336512), (52, 5605376), (56, 5204992), (64, 4554368), (68, 4286464), (91, 3203072), (92, 3168256), (104, 2802688), (112, 2602496), (119, 2449408), (128, 2277184), (136, 2143232), (161, 1810432), (182, 1601536), (184, 1584128), (208, 1401344), (221, 1318912), (224, 1301248), (238, 1224704), (256, 1138592), (272, 1071616), (299, 974848), (322, 905216), (364, 800768), (368, 792064), (391, 745472), (416, 700672), (442, 659456), (448, 650624), (476, 612352), (512, 569296), (544, 535808), (598, 487424), (644, 452608), (728, 400384), (736, 396032), (782, 372736), (832, 350336), (884, 329728), (896, 325312), (952, 306176), (1024, 284648), (1088, 267904), (1196, 243712), (1288, 226304), (1456, 200192), (1472, 198016), (1547, 188416), (1564, 186368), (1664, 175168), (1768, 164864), (1792, 162656), (1904, 153088), (2048, 142324), (2093, 139264), (2176, 133952), (2392, 121856), (2576, 113152), (2737, 106496), (2912, 100096), (2944, 99008), (3094, 94208), (3128, 93184), (3328, 87584), (3536, 82432), (3584, 81328), (3808, 76544), (4096, 71162), (4186, 69632), (4352, 66976), (4784, 60928), (5083, 57344), (5152, 56576), (5474, 53248), (5824, 50048), (5888, 49504), (6188, 47104), (6256, 46592), (6656, 43792), (7072, 41216), (7168, 40664), (7616, 38272), (8192, 35581), (8372, 34816), (8704, 33488), (9568, 30464), (10166, 28672), (10304, 28288), (10948, 26624), (11648, 25024), (11776, 24752), (12376, 23552), (12512, 23296), (13312, 21896), (14144, 20608), (14336, 20332), (15232, 19136), (16744, 17408)]