304623648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2851}}^1$

素因数の和:2927

約数の個数: 144

約数和(自身を含む): 1009060416

約数和(自身を除く): 704436768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 72, 84, 96, 106, 112, 126, 144, 159, 168, 212, 224, 252, 288, 318, 336, 371, 424, 477, 504, 636, 672, 742, 848, 954, 1008, 1113, 1272, 1484, 1696, 1908, 2016, 2226, 2544, 2851, 2968, 3339, 3816, 4452, 5088, 5702, 5936, 6678, 7632, 8553, 8904, 11404, 11872, 13356, 15264, 17106, 17808, 19957, 22808, 25659, 26712, 34212, 35616, 39914, 45616, 51318, 53424, 59871, 68424, 79828, 91232, 102636, 106848, 119742, 136848, 151103, 159656, 179613, 205272, 239484, 273696, 302206, 319312, 359226, 410544, 453309, 478968, 604412, 638624, 718452, 821088, 906618, 957936, 1057721, 1208824, 1359927, 1436904, 1813236, 1915872, 2115442, 2417648, 2719854, 2873808, 3173163, 3626472, 4230884, 4835296, 5439708, 5747616, 6346326, 7252944, 8461768, 9519489, 10879416, 12692652, 14505888, 16923536, 19038978, 21758832, 25385304, 33847072, 38077956, 43517664, 50770608, 76155912, 101541216, 152311824, 304623648]

約数ペア:

[(1, 304623648), (2, 152311824), (3, 101541216), (4, 76155912), (6, 50770608), (7, 43517664), (8, 38077956), (9, 33847072), (12, 25385304), (14, 21758832), (16, 19038978), (18, 16923536), (21, 14505888), (24, 12692652), (28, 10879416), (32, 9519489), (36, 8461768), (42, 7252944), (48, 6346326), (53, 5747616), (56, 5439708), (63, 4835296), (72, 4230884), (84, 3626472), (96, 3173163), (106, 2873808), (112, 2719854), (126, 2417648), (144, 2115442), (159, 1915872), (168, 1813236), (212, 1436904), (224, 1359927), (252, 1208824), (288, 1057721), (318, 957936), (336, 906618), (371, 821088), (424, 718452), (477, 638624), (504, 604412), (636, 478968), (672, 453309), (742, 410544), (848, 359226), (954, 319312), (1008, 302206), (1113, 273696), (1272, 239484), (1484, 205272), (1696, 179613), (1908, 159656), (2016, 151103), (2226, 136848), (2544, 119742), (2851, 106848), (2968, 102636), (3339, 91232), (3816, 79828), (4452, 68424), (5088, 59871), (5702, 53424), (5936, 51318), (6678, 45616), (7632, 39914), (8553, 35616), (8904, 34212), (11404, 26712), (11872, 25659), (13356, 22808), (15264, 19957), (17106, 17808)]