19919757312

素因数分解:

$2^{13}\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2969}}^1$

素因数の和:3021

約数の個数: 336

約数和(自身を含む): 70845334560

約数和(自身を除く): 50925577248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 512, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1024, 1092, 1152, 1248, 1344, 1456, 1536, 1638, 1664, 1792, 1872, 2016, 2048, 2184, 2304, 2496, 2688, 2912, 2969, 3072, 3276, 3328, 3584, 3744, 4032, 4096, 4368, 4608, 4992, 5376, 5824, 5938, 6144, 6552, 6656, 7168, 7488, 8064, 8192, 8736, 8907, 9216, 9984, 10752, 11648, 11876, 12288, 13104, 13312, 14336, 14976, 16128, 17472, 17814, 18432, 19968, 20783, 21504, 23296, 23752, 24576, 26208, 26624, 26721, 28672, 29952, 32256, 34944, 35628, 36864, 38597, 39936, 41566, 43008, 46592, 47504, 52416, 53248, 53442, 57344, 59904, 62349, 64512, 69888, 71256, 73728, 77194, 79872, 83132, 86016, 93184, 95008, 104832, 106496, 106884, 115791, 119808, 124698, 129024, 139776, 142512, 154388, 159744, 166264, 172032, 186368, 187047, 190016, 209664, 213768, 231582, 239616, 249396, 258048, 270179, 279552, 285024, 308776, 319488, 332528, 347373, 372736, 374094, 380032, 419328, 427536, 463164, 479232, 498792, 516096, 540358, 559104, 570048, 617552, 665056, 694746, 745472, 748188, 760064, 810537, 838656, 855072, 926328, 958464, 997584, 1080716, 1118208, 1140096, 1235104, 1330112, 1389492, 1496376, 1520128, 1621074, 1677312, 1710144, 1852656, 1995168, 2161432, 2236416, 2280192, 2431611, 2470208, 2660224, 2778984, 2992752, 3040256, 3242148, 3354624, 3420288, 3705312, 3990336, 4322864, 4560384, 4863222, 4940416, 5320448, 5557968, 5985504, 6080512, 6484296, 6709248, 6840576, 7410624, 7980672, 8645728, 9120768, 9726444, 9880832, 10640896, 11115936, 11971008, 12161024, 12968592, 13681152, 14821248, 15961344, 17291456, 18241536, 19452888, 19761664, 21281792, 22231872, 23942016, 24322048, 25937184, 27362304, 29642496, 31922688, 34582912, 36483072, 38905776, 39523328, 42563584, 44463744, 47884032, 51874368, 54724608, 59284992, 63845376, 69165824, 72966144, 77811552, 79046656, 85127168, 88927488, 95768064, 103748736, 109449216, 118569984, 127690752, 138331648, 155623104, 158093312, 170254336, 177854976, 191536128, 207497472, 218898432, 237139968, 255381504, 276663296, 311246208, 316186624, 355709952, 383072256, 414994944, 474279936, 510763008, 553326592, 622492416, 711419904, 766144512, 829989888, 948559872, 1106653184, 1244984832, 1422839808, 1532289024, 1659979776, 2213306368, 2489969664, 2845679616, 3319959552, 4979939328, 6639919104, 9959878656, 19919757312]

約数ペア:

[(1, 19919757312), (2, 9959878656), (3, 6639919104), (4, 4979939328), (6, 3319959552), (7, 2845679616), (8, 2489969664), (9, 2213306368), (12, 1659979776), (13, 1532289024), (14, 1422839808), (16, 1244984832), (18, 1106653184), (21, 948559872), (24, 829989888), (26, 766144512), (28, 711419904), (32, 622492416), (36, 553326592), (39, 510763008), (42, 474279936), (48, 414994944), (52, 383072256), (56, 355709952), (63, 316186624), (64, 311246208), (72, 276663296), (78, 255381504), (84, 237139968), (91, 218898432), (96, 207497472), (104, 191536128), (112, 177854976), (117, 170254336), (126, 158093312), (128, 155623104), (144, 138331648), (156, 127690752), (168, 118569984), (182, 109449216), (192, 103748736), (208, 95768064), (224, 88927488), (234, 85127168), (252, 79046656), (256, 77811552), (273, 72966144), (288, 69165824), (312, 63845376), (336, 59284992), (364, 54724608), (384, 51874368), (416, 47884032), (448, 44463744), (468, 42563584), (504, 39523328), (512, 38905776), (546, 36483072), (576, 34582912), (624, 31922688), (672, 29642496), (728, 27362304), (768, 25937184), (819, 24322048), (832, 23942016), (896, 22231872), (936, 21281792), (1008, 19761664), (1024, 19452888), (1092, 18241536), (1152, 17291456), (1248, 15961344), (1344, 14821248), (1456, 13681152), (1536, 12968592), (1638, 12161024), (1664, 11971008), (1792, 11115936), (1872, 10640896), (2016, 9880832), (2048, 9726444), (2184, 9120768), (2304, 8645728), (2496, 7980672), (2688, 7410624), (2912, 6840576), (2969, 6709248), (3072, 6484296), (3276, 6080512), (3328, 5985504), (3584, 5557968), (3744, 5320448), (4032, 4940416), (4096, 4863222), (4368, 4560384), (4608, 4322864), (4992, 3990336), (5376, 3705312), (5824, 3420288), (5938, 3354624), (6144, 3242148), (6552, 3040256), (6656, 2992752), (7168, 2778984), (7488, 2660224), (8064, 2470208), (8192, 2431611), (8736, 2280192), (8907, 2236416), (9216, 2161432), (9984, 1995168), (10752, 1852656), (11648, 1710144), (11876, 1677312), (12288, 1621074), (13104, 1520128), (13312, 1496376), (14336, 1389492), (14976, 1330112), (16128, 1235104), (17472, 1140096), (17814, 1118208), (18432, 1080716), (19968, 997584), (20783, 958464), (21504, 926328), (23296, 855072), (23752, 838656), (24576, 810537), (26208, 760064), (26624, 748188), (26721, 745472), (28672, 694746), (29952, 665056), (32256, 617552), (34944, 570048), (35628, 559104), (36864, 540358), (38597, 516096), (39936, 498792), (41566, 479232), (43008, 463164), (46592, 427536), (47504, 419328), (52416, 380032), (53248, 374094), (53442, 372736), (57344, 347373), (59904, 332528), (62349, 319488), (64512, 308776), (69888, 285024), (71256, 279552), (73728, 270179), (77194, 258048), (79872, 249396), (83132, 239616), (86016, 231582), (93184, 213768), (95008, 209664), (104832, 190016), (106496, 187047), (106884, 186368), (115791, 172032), (119808, 166264), (124698, 159744), (129024, 154388), (139776, 142512)]