445190052904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{2699}}^1$

素因数の和:3111

約数の個数: 128

約数和(自身を含む): 913550400000

約数和(自身を除く): 468360347096

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 139, 148, 152, 211, 278, 296, 422, 556, 703, 844, 1112, 1406, 1688, 2641, 2699, 2812, 4009, 5143, 5282, 5398, 5624, 7807, 8018, 10286, 10564, 10796, 15614, 16036, 20572, 21128, 21592, 29329, 31228, 32072, 41144, 51281, 58658, 62456, 97717, 99863, 102562, 117316, 148333, 195434, 199726, 205124, 234632, 296666, 375161, 390868, 399452, 410248, 557251, 569489, 593332, 750322, 781736, 798904, 1085173, 1114502, 1138978, 1186664, 1500644, 1897397, 2170346, 2229004, 2277956, 3001288, 3794794, 4340692, 4458008, 4555912, 7128059, 7589588, 8681384, 10820291, 13880957, 14256118, 15179176, 20618287, 21071093, 21640582, 27761914, 28512236, 41236574, 42142186, 43281164, 55523828, 57024472, 79158971, 82473148, 84284372, 86562328, 111047656, 158317942, 164946296, 168568744, 263738183, 316635884, 400350767, 527476366, 633271768, 800701534, 1054952732, 1504020449, 1601403068, 2109905464, 2928881927, 3008040898, 3202806136, 5857763854, 6016081796, 11715527708, 12032163592, 23431055416, 55648756613, 111297513226, 222595026452, 445190052904]

約数ペア:

[(1, 445190052904), (2, 222595026452), (4, 111297513226), (8, 55648756613), (19, 23431055416), (37, 12032163592), (38, 11715527708), (74, 6016081796), (76, 5857763854), (139, 3202806136), (148, 3008040898), (152, 2928881927), (211, 2109905464), (278, 1601403068), (296, 1504020449), (422, 1054952732), (556, 800701534), (703, 633271768), (844, 527476366), (1112, 400350767), (1406, 316635884), (1688, 263738183), (2641, 168568744), (2699, 164946296), (2812, 158317942), (4009, 111047656), (5143, 86562328), (5282, 84284372), (5398, 82473148), (5624, 79158971), (7807, 57024472), (8018, 55523828), (10286, 43281164), (10564, 42142186), (10796, 41236574), (15614, 28512236), (16036, 27761914), (20572, 21640582), (21128, 21071093), (21592, 20618287), (29329, 15179176), (31228, 14256118), (32072, 13880957), (41144, 10820291), (51281, 8681384), (58658, 7589588), (62456, 7128059), (97717, 4555912), (99863, 4458008), (102562, 4340692), (117316, 3794794), (148333, 3001288), (195434, 2277956), (199726, 2229004), (205124, 2170346), (234632, 1897397), (296666, 1500644), (375161, 1186664), (390868, 1138978), (399452, 1114502), (410248, 1085173), (557251, 798904), (569489, 781736), (593332, 750322)]