15399552

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 49645440

約数和(自身を除く): 34245888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 337, 357, 384, 408, 448, 476, 544, 672, 674, 714, 816, 896, 952, 1011, 1088, 1344, 1348, 1428, 1632, 1904, 2022, 2176, 2359, 2688, 2696, 2856, 3264, 3808, 4044, 4718, 5392, 5712, 5729, 6528, 7077, 7616, 8088, 9436, 10784, 11424, 11458, 14154, 15232, 16176, 17187, 18872, 21568, 22848, 22916, 28308, 32352, 34374, 37744, 40103, 43136, 45696, 45832, 56616, 64704, 68748, 75488, 80206, 91664, 113232, 120309, 129408, 137496, 150976, 160412, 183328, 226464, 240618, 274992, 301952, 320824, 366656, 452928, 481236, 549984, 641648, 733312, 905856, 962472, 1099968, 1283296, 1924944, 2199936, 2566592, 3849888, 5133184, 7699776, 15399552]

約数ペア:

[(1, 15399552), (2, 7699776), (3, 5133184), (4, 3849888), (6, 2566592), (7, 2199936), (8, 1924944), (12, 1283296), (14, 1099968), (16, 962472), (17, 905856), (21, 733312), (24, 641648), (28, 549984), (32, 481236), (34, 452928), (42, 366656), (48, 320824), (51, 301952), (56, 274992), (64, 240618), (68, 226464), (84, 183328), (96, 160412), (102, 150976), (112, 137496), (119, 129408), (128, 120309), (136, 113232), (168, 91664), (192, 80206), (204, 75488), (224, 68748), (238, 64704), (272, 56616), (336, 45832), (337, 45696), (357, 43136), (384, 40103), (408, 37744), (448, 34374), (476, 32352), (544, 28308), (672, 22916), (674, 22848), (714, 21568), (816, 18872), (896, 17187), (952, 16176), (1011, 15232), (1088, 14154), (1344, 11458), (1348, 11424), (1428, 10784), (1632, 9436), (1904, 8088), (2022, 7616), (2176, 7077), (2359, 6528), (2688, 5729), (2696, 5712), (2856, 5392), (3264, 4718), (3808, 4044)]