639163655424

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{392383}}^1$

素因数の和:392513

約数の個数: 216

約数和(自身を含む): 2126991240192

約数和(自身を除く): 1487827584768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 101, 112, 126, 128, 144, 168, 192, 202, 224, 252, 256, 288, 303, 336, 384, 404, 448, 504, 576, 606, 672, 707, 768, 808, 896, 909, 1008, 1152, 1212, 1344, 1414, 1616, 1792, 1818, 2016, 2121, 2304, 2424, 2688, 2828, 3232, 3636, 4032, 4242, 4848, 5376, 5656, 6363, 6464, 7272, 8064, 8484, 9696, 11312, 12726, 12928, 14544, 16128, 16968, 19392, 22624, 25452, 25856, 29088, 33936, 38784, 45248, 50904, 58176, 67872, 77568, 90496, 101808, 116352, 135744, 180992, 203616, 232704, 271488, 392383, 407232, 542976, 784766, 814464, 1177149, 1569532, 1628928, 2354298, 2746681, 3139064, 3531447, 4708596, 5493362, 6278128, 7062894, 8240043, 9417192, 10986724, 12556256, 14125788, 16480086, 18834384, 21973448, 24720129, 25112512, 28251576, 32960172, 37668768, 39630683, 43946896, 49440258, 50225024, 56503152, 65920344, 75337536, 79261366, 87893792, 98880516, 100450048, 113006304, 118892049, 131840688, 150675072, 158522732, 175787584, 197761032, 226012608, 237784098, 263681376, 277414781, 301350144, 317045464, 351575168, 356676147, 395522064, 452025216, 475568196, 527362752, 554829562, 634090928, 703150336, 713352294, 791044128, 832244343, 904050432, 951136392, 1054725504, 1109659124, 1268181856, 1426704588, 1582088256, 1664488686, 1902272784, 2109451008, 2219318248, 2496733029, 2536363712, 2853409176, 3164176512, 3328977372, 3804545568, 4438636496, 4993466058, 5072727424, 5706818352, 6328353024, 6657954744, 7609091136, 8877272992, 9986932116, 10145454848, 11413636704, 13315909488, 15218182272, 17754545984, 19973864232, 22827273408, 26631818976, 30436364544, 35509091968, 39947728464, 45654546816, 53263637952, 71018183936, 79895456928, 91309093632, 106527275904, 159790913856, 213054551808, 319581827712, 639163655424]

約数ペア:

[(1, 639163655424), (2, 319581827712), (3, 213054551808), (4, 159790913856), (6, 106527275904), (7, 91309093632), (8, 79895456928), (9, 71018183936), (12, 53263637952), (14, 45654546816), (16, 39947728464), (18, 35509091968), (21, 30436364544), (24, 26631818976), (28, 22827273408), (32, 19973864232), (36, 17754545984), (42, 15218182272), (48, 13315909488), (56, 11413636704), (63, 10145454848), (64, 9986932116), (72, 8877272992), (84, 7609091136), (96, 6657954744), (101, 6328353024), (112, 5706818352), (126, 5072727424), (128, 4993466058), (144, 4438636496), (168, 3804545568), (192, 3328977372), (202, 3164176512), (224, 2853409176), (252, 2536363712), (256, 2496733029), (288, 2219318248), (303, 2109451008), (336, 1902272784), (384, 1664488686), (404, 1582088256), (448, 1426704588), (504, 1268181856), (576, 1109659124), (606, 1054725504), (672, 951136392), (707, 904050432), (768, 832244343), (808, 791044128), (896, 713352294), (909, 703150336), (1008, 634090928), (1152, 554829562), (1212, 527362752), (1344, 475568196), (1414, 452025216), (1616, 395522064), (1792, 356676147), (1818, 351575168), (2016, 317045464), (2121, 301350144), (2304, 277414781), (2424, 263681376), (2688, 237784098), (2828, 226012608), (3232, 197761032), (3636, 175787584), (4032, 158522732), (4242, 150675072), (4848, 131840688), (5376, 118892049), (5656, 113006304), (6363, 100450048), (6464, 98880516), (7272, 87893792), (8064, 79261366), (8484, 75337536), (9696, 65920344), (11312, 56503152), (12726, 50225024), (12928, 49440258), (14544, 43946896), (16128, 39630683), (16968, 37668768), (19392, 32960172), (22624, 28251576), (25452, 25112512), (25856, 24720129), (29088, 21973448), (33936, 18834384), (38784, 16480086), (45248, 14125788), (50904, 12556256), (58176, 10986724), (67872, 9417192), (77568, 8240043), (90496, 7062894), (101808, 6278128), (116352, 5493362), (135744, 4708596), (180992, 3531447), (203616, 3139064), (232704, 2746681), (271488, 2354298), (392383, 1628928), (407232, 1569532), (542976, 1177149), (784766, 814464)]