308495328

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:900

約数の個数: 96

約数和(自身を含む): 861386400

約数和(自身を除く): 552891072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 421, 449, 544, 816, 842, 898, 1263, 1347, 1632, 1684, 1796, 2526, 2694, 3368, 3592, 5052, 5388, 6736, 7157, 7184, 7633, 10104, 10776, 13472, 14314, 14368, 15266, 20208, 21471, 21552, 22899, 28628, 30532, 40416, 42942, 43104, 45798, 57256, 61064, 85884, 91596, 114512, 122128, 171768, 183192, 189029, 229024, 244256, 343536, 366384, 378058, 567087, 687072, 732768, 756116, 1134174, 1512232, 2268348, 3024464, 3213493, 4536696, 6048928, 6426986, 9073392, 9640479, 12853972, 18146784, 19280958, 25707944, 38561916, 51415888, 77123832, 102831776, 154247664, 308495328]

約数ペア:

[(1, 308495328), (2, 154247664), (3, 102831776), (4, 77123832), (6, 51415888), (8, 38561916), (12, 25707944), (16, 19280958), (17, 18146784), (24, 12853972), (32, 9640479), (34, 9073392), (48, 6426986), (51, 6048928), (68, 4536696), (96, 3213493), (102, 3024464), (136, 2268348), (204, 1512232), (272, 1134174), (408, 756116), (421, 732768), (449, 687072), (544, 567087), (816, 378058), (842, 366384), (898, 343536), (1263, 244256), (1347, 229024), (1632, 189029), (1684, 183192), (1796, 171768), (2526, 122128), (2694, 114512), (3368, 91596), (3592, 85884), (5052, 61064), (5388, 57256), (6736, 45798), (7157, 43104), (7184, 42942), (7633, 40416), (10104, 30532), (10776, 28628), (13472, 22899), (14314, 21552), (14368, 21471), (15266, 20208)]