19741824144

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2161}}^1$

素因数の和:2260

約数の個数: 400

約数和(自身を含む): 70067479680

約数和(自身を除く): 50325655536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 53, 54, 56, 57, 63, 72, 76, 81, 84, 106, 108, 112, 114, 126, 133, 144, 152, 159, 162, 168, 171, 189, 212, 216, 228, 252, 266, 304, 318, 324, 336, 342, 371, 378, 399, 424, 432, 456, 477, 504, 513, 532, 567, 636, 648, 684, 742, 756, 798, 848, 912, 954, 1007, 1008, 1026, 1064, 1113, 1134, 1197, 1272, 1296, 1368, 1431, 1484, 1512, 1539, 1596, 1908, 2014, 2052, 2128, 2161, 2226, 2268, 2394, 2544, 2736, 2862, 2968, 3021, 3024, 3078, 3192, 3339, 3591, 3816, 4028, 4104, 4293, 4322, 4452, 4536, 4788, 5724, 5936, 6042, 6156, 6384, 6483, 6678, 7049, 7182, 7632, 8056, 8208, 8586, 8644, 8904, 9063, 9072, 9576, 10017, 10773, 11448, 12084, 12312, 12966, 13356, 14098, 14364, 15127, 16112, 17172, 17288, 17808, 18126, 19152, 19449, 20034, 21147, 21546, 22896, 24168, 24624, 25932, 26712, 27189, 28196, 28728, 30051, 30254, 34344, 34576, 36252, 38898, 40068, 41059, 42294, 43092, 45381, 48336, 51864, 53424, 54378, 56392, 57456, 58347, 60102, 60508, 63441, 68688, 72504, 77796, 80136, 81567, 82118, 84588, 86184, 90762, 103728, 108756, 112784, 114533, 116694, 120204, 121016, 123177, 126882, 136143, 145008, 155592, 160272, 163134, 164236, 169176, 172368, 175041, 181524, 190323, 217512, 229066, 233388, 240408, 242032, 246354, 253764, 272286, 287413, 311184, 326268, 328472, 338352, 343599, 350082, 363048, 369531, 380646, 408429, 435024, 458132, 466776, 480816, 492708, 507528, 544572, 570969, 574826, 652536, 656944, 687198, 700164, 726096, 739062, 761292, 801731, 816858, 862239, 916264, 933552, 985416, 1015056, 1030797, 1089144, 1108593, 1141938, 1149652, 1225287, 1305072, 1374396, 1400328, 1478124, 1522584, 1603462, 1633716, 1724478, 1832528, 1970832, 2061594, 2176127, 2178288, 2217186, 2283876, 2299304, 2405193, 2450574, 2586717, 2748792, 2800656, 2956248, 3045168, 3092391, 3206924, 3267432, 3325779, 3448956, 4123188, 4352254, 4434372, 4567752, 4598608, 4810386, 4901148, 5173434, 5497584, 5912496, 6184782, 6413848, 6528381, 6534864, 6651558, 6897912, 7215579, 7760151, 8246376, 8704508, 8868744, 9135504, 9277173, 9620772, 9802296, 10346868, 12369564, 12827696, 13056762, 13303116, 13795824, 14431158, 15232889, 15520302, 16492752, 17409016, 17737488, 18554346, 19241544, 19585143, 19604592, 20693736, 21646737, 23280453, 24739128, 26113524, 26606232, 28862316, 30465778, 31040604, 34818032, 37108692, 38483088, 39170286, 41387472, 43293474, 45698667, 46560906, 49478256, 52227048, 53212464, 57724632, 58755429, 60931556, 62081208, 64940211, 74217384, 78340572, 86586948, 91397334, 93121812, 104454096, 115449264, 117510858, 121863112, 124162416, 129880422, 137096001, 148434768, 156681144, 173173896, 176266287, 182794668, 186243624, 235021716, 243726224, 259760844, 274192002, 313362288, 346347792, 352532574, 365589336, 372487248, 411288003, 470043432, 519521688, 548384004, 705065148, 731178672, 822576006, 940086864, 1039043376, 1096768008, 1233864009, 1410130296, 1645152012, 2193536016, 2467728018, 2820260592, 3290304024, 4935456036, 6580608048, 9870912072, 19741824144]

約数ペア:

[(1, 19741824144), (2, 9870912072), (3, 6580608048), (4, 4935456036), (6, 3290304024), (7, 2820260592), (8, 2467728018), (9, 2193536016), (12, 1645152012), (14, 1410130296), (16, 1233864009), (18, 1096768008), (19, 1039043376), (21, 940086864), (24, 822576006), (27, 731178672), (28, 705065148), (36, 548384004), (38, 519521688), (42, 470043432), (48, 411288003), (53, 372487248), (54, 365589336), (56, 352532574), (57, 346347792), (63, 313362288), (72, 274192002), (76, 259760844), (81, 243726224), (84, 235021716), (106, 186243624), (108, 182794668), (112, 176266287), (114, 173173896), (126, 156681144), (133, 148434768), (144, 137096001), (152, 129880422), (159, 124162416), (162, 121863112), (168, 117510858), (171, 115449264), (189, 104454096), (212, 93121812), (216, 91397334), (228, 86586948), (252, 78340572), (266, 74217384), (304, 64940211), (318, 62081208), (324, 60931556), (336, 58755429), (342, 57724632), (371, 53212464), (378, 52227048), (399, 49478256), (424, 46560906), (432, 45698667), (456, 43293474), (477, 41387472), (504, 39170286), (513, 38483088), (532, 37108692), (567, 34818032), (636, 31040604), (648, 30465778), (684, 28862316), (742, 26606232), (756, 26113524), (798, 24739128), (848, 23280453), (912, 21646737), (954, 20693736), (1007, 19604592), (1008, 19585143), (1026, 19241544), (1064, 18554346), (1113, 17737488), (1134, 17409016), (1197, 16492752), (1272, 15520302), (1296, 15232889), (1368, 14431158), (1431, 13795824), (1484, 13303116), (1512, 13056762), (1539, 12827696), (1596, 12369564), (1908, 10346868), (2014, 9802296), (2052, 9620772), (2128, 9277173), (2161, 9135504), (2226, 8868744), (2268, 8704508), (2394, 8246376), (2544, 7760151), (2736, 7215579), (2862, 6897912), (2968, 6651558), (3021, 6534864), (3024, 6528381), (3078, 6413848), (3192, 6184782), (3339, 5912496), (3591, 5497584), (3816, 5173434), (4028, 4901148), (4104, 4810386), (4293, 4598608), (4322, 4567752), (4452, 4434372), (4536, 4352254), (4788, 4123188), (5724, 3448956), (5936, 3325779), (6042, 3267432), (6156, 3206924), (6384, 3092391), (6483, 3045168), (6678, 2956248), (7049, 2800656), (7182, 2748792), (7632, 2586717), (8056, 2450574), (8208, 2405193), (8586, 2299304), (8644, 2283876), (8904, 2217186), (9063, 2178288), (9072, 2176127), (9576, 2061594), (10017, 1970832), (10773, 1832528), (11448, 1724478), (12084, 1633716), (12312, 1603462), (12966, 1522584), (13356, 1478124), (14098, 1400328), (14364, 1374396), (15127, 1305072), (16112, 1225287), (17172, 1149652), (17288, 1141938), (17808, 1108593), (18126, 1089144), (19152, 1030797), (19449, 1015056), (20034, 985416), (21147, 933552), (21546, 916264), (22896, 862239), (24168, 816858), (24624, 801731), (25932, 761292), (26712, 739062), (27189, 726096), (28196, 700164), (28728, 687198), (30051, 656944), (30254, 652536), (34344, 574826), (34576, 570969), (36252, 544572), (38898, 507528), (40068, 492708), (41059, 480816), (42294, 466776), (43092, 458132), (45381, 435024), (48336, 408429), (51864, 380646), (53424, 369531), (54378, 363048), (56392, 350082), (57456, 343599), (58347, 338352), (60102, 328472), (60508, 326268), (63441, 311184), (68688, 287413), (72504, 272286), (77796, 253764), (80136, 246354), (81567, 242032), (82118, 240408), (84588, 233388), (86184, 229066), (90762, 217512), (103728, 190323), (108756, 181524), (112784, 175041), (114533, 172368), (116694, 169176), (120204, 164236), (121016, 163134), (123177, 160272), (126882, 155592), (136143, 145008)]