209178144

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 288

約数和(自身を含む): 738017280

約数和(自身を除く): 528839136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 43, 48, 56, 57, 63, 72, 76, 84, 86, 96, 112, 114, 126, 127, 129, 133, 144, 152, 168, 171, 172, 224, 228, 252, 254, 258, 266, 288, 301, 304, 336, 342, 344, 381, 387, 399, 456, 504, 508, 516, 532, 602, 608, 672, 684, 688, 762, 774, 798, 817, 889, 903, 912, 1008, 1016, 1032, 1064, 1143, 1197, 1204, 1368, 1376, 1524, 1548, 1596, 1634, 1778, 1806, 1824, 2016, 2032, 2064, 2128, 2286, 2394, 2408, 2413, 2451, 2667, 2709, 2736, 3048, 3096, 3192, 3268, 3556, 3612, 4064, 4128, 4256, 4572, 4788, 4816, 4826, 4902, 5334, 5418, 5461, 5472, 5719, 6096, 6192, 6384, 6536, 7112, 7224, 7239, 7353, 8001, 9144, 9576, 9632, 9652, 9804, 10668, 10836, 10922, 11438, 12192, 12384, 12768, 13072, 14224, 14448, 14478, 14706, 16002, 16383, 16891, 17157, 18288, 19152, 19304, 19608, 21336, 21672, 21717, 21844, 22876, 26144, 28448, 28896, 28956, 29412, 32004, 32766, 33782, 34314, 36576, 38227, 38304, 38608, 39216, 42672, 43344, 43434, 43688, 45752, 49149, 50673, 51471, 57912, 58824, 64008, 65532, 67564, 68628, 76454, 77216, 78432, 85344, 86688, 86868, 87376, 91504, 98298, 101346, 102942, 103759, 114681, 115824, 117648, 128016, 131064, 135128, 137256, 152019, 152908, 173736, 174752, 183008, 196596, 202692, 205884, 207518, 229362, 231648, 235296, 256032, 262128, 270256, 274512, 304038, 305816, 311277, 344043, 347472, 393192, 405384, 411768, 415036, 458724, 524256, 540512, 549024, 608076, 611632, 622554, 688086, 694944, 726313, 786384, 810768, 823536, 830072, 917448, 933831, 1216152, 1223264, 1245108, 1376172, 1452626, 1572768, 1621536, 1647072, 1660144, 1834896, 1867662, 2178939, 2432304, 2490216, 2752344, 2905252, 3320288, 3669792, 3735324, 4357878, 4864608, 4980432, 5504688, 5810504, 6536817, 7470648, 8715756, 9960864, 11009376, 11621008, 13073634, 14941296, 17431512, 23242016, 26147268, 29882592, 34863024, 52294536, 69726048, 104589072, 209178144]

約数ペア:

[(1, 209178144), (2, 104589072), (3, 69726048), (4, 52294536), (6, 34863024), (7, 29882592), (8, 26147268), (9, 23242016), (12, 17431512), (14, 14941296), (16, 13073634), (18, 11621008), (19, 11009376), (21, 9960864), (24, 8715756), (28, 7470648), (32, 6536817), (36, 5810504), (38, 5504688), (42, 4980432), (43, 4864608), (48, 4357878), (56, 3735324), (57, 3669792), (63, 3320288), (72, 2905252), (76, 2752344), (84, 2490216), (86, 2432304), (96, 2178939), (112, 1867662), (114, 1834896), (126, 1660144), (127, 1647072), (129, 1621536), (133, 1572768), (144, 1452626), (152, 1376172), (168, 1245108), (171, 1223264), (172, 1216152), (224, 933831), (228, 917448), (252, 830072), (254, 823536), (258, 810768), (266, 786384), (288, 726313), (301, 694944), (304, 688086), (336, 622554), (342, 611632), (344, 608076), (381, 549024), (387, 540512), (399, 524256), (456, 458724), (504, 415036), (508, 411768), (516, 405384), (532, 393192), (602, 347472), (608, 344043), (672, 311277), (684, 305816), (688, 304038), (762, 274512), (774, 270256), (798, 262128), (817, 256032), (889, 235296), (903, 231648), (912, 229362), (1008, 207518), (1016, 205884), (1032, 202692), (1064, 196596), (1143, 183008), (1197, 174752), (1204, 173736), (1368, 152908), (1376, 152019), (1524, 137256), (1548, 135128), (1596, 131064), (1634, 128016), (1778, 117648), (1806, 115824), (1824, 114681), (2016, 103759), (2032, 102942), (2064, 101346), (2128, 98298), (2286, 91504), (2394, 87376), (2408, 86868), (2413, 86688), (2451, 85344), (2667, 78432), (2709, 77216), (2736, 76454), (3048, 68628), (3096, 67564), (3192, 65532), (3268, 64008), (3556, 58824), (3612, 57912), (4064, 51471), (4128, 50673), (4256, 49149), (4572, 45752), (4788, 43688), (4816, 43434), (4826, 43344), (4902, 42672), (5334, 39216), (5418, 38608), (5461, 38304), (5472, 38227), (5719, 36576), (6096, 34314), (6192, 33782), (6384, 32766), (6536, 32004), (7112, 29412), (7224, 28956), (7239, 28896), (7353, 28448), (8001, 26144), (9144, 22876), (9576, 21844), (9632, 21717), (9652, 21672), (9804, 21336), (10668, 19608), (10836, 19304), (10922, 19152), (11438, 18288), (12192, 17157), (12384, 16891), (12768, 16383), (13072, 16002), (14224, 14706), (14448, 14478)]