644292683832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1\times {\mathrm{1901}}^1$

素因数の和:2546

約数の個数: 256

約数和(自身を含む): 1935183052800

約数和(自身を除く): 1290890368968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 239, 276, 322, 367, 478, 483, 552, 644, 717, 734, 956, 966, 1101, 1288, 1434, 1468, 1673, 1901, 1912, 1932, 2202, 2569, 2868, 2936, 3346, 3802, 3864, 4404, 5019, 5138, 5497, 5703, 5736, 6692, 7604, 7707, 8441, 8808, 10038, 10276, 10994, 11406, 13307, 13384, 15208, 15414, 16491, 16882, 20076, 20552, 21988, 22812, 25323, 26614, 30828, 32982, 33764, 38479, 39921, 40152, 43723, 43976, 45624, 50646, 53228, 59087, 61656, 65964, 67528, 76958, 79842, 87446, 87713, 101292, 106456, 115437, 118174, 131169, 131928, 153916, 159684, 174892, 175426, 177261, 202584, 230874, 236348, 262338, 263139, 306061, 307832, 319368, 349784, 350852, 354522, 454339, 461748, 472696, 524676, 526278, 612122, 613991, 697667, 701704, 709044, 908678, 918183, 923496, 1049352, 1052556, 1224244, 1227982, 1363017, 1395334, 1418088, 1817356, 1836366, 1841973, 2017399, 2093001, 2105112, 2448488, 2455964, 2726034, 2790668, 3180373, 3634712, 3672732, 3683946, 4034798, 4186002, 4883669, 4911928, 5452068, 5581336, 6052197, 6360746, 7345464, 7367892, 8069596, 8372004, 9541119, 9767338, 10449797, 10904136, 12104394, 12721492, 14121793, 14651007, 14735784, 16046341, 16139192, 16744008, 19082238, 19534676, 20899594, 24208788, 25442984, 28243586, 29302014, 31349391, 32092682, 38164476, 39069352, 41799188, 42365379, 48139023, 48417576, 56487172, 58604028, 62698782, 64185364, 73148579, 76328952, 83598376, 84730758, 96278046, 112324387, 112974344, 117208056, 125397564, 128370728, 146297158, 166742413, 169461516, 192556092, 219445737, 224648774, 250795128, 292594316, 333484826, 336973161, 338923032, 385112184, 438891474, 449297548, 500227239, 585188632, 666969652, 673946322, 877782948, 898595096, 1000454478, 1167196891, 1333939304, 1347892644, 1755565896, 2000908956, 2334393782, 2695785288, 3501590673, 3835075499, 4001817912, 4668787564, 7003181346, 7670150998, 9337575128, 11505226497, 14006362692, 15340301996, 23010452994, 26845528493, 28012725384, 30680603992, 46020905988, 53691056986, 80536585479, 92041811976, 107382113972, 161073170958, 214764227944, 322146341916, 644292683832]

約数ペア:

[(1, 644292683832), (2, 322146341916), (3, 214764227944), (4, 161073170958), (6, 107382113972), (7, 92041811976), (8, 80536585479), (12, 53691056986), (14, 46020905988), (21, 30680603992), (23, 28012725384), (24, 26845528493), (28, 23010452994), (42, 15340301996), (46, 14006362692), (56, 11505226497), (69, 9337575128), (84, 7670150998), (92, 7003181346), (138, 4668787564), (161, 4001817912), (168, 3835075499), (184, 3501590673), (239, 2695785288), (276, 2334393782), (322, 2000908956), (367, 1755565896), (478, 1347892644), (483, 1333939304), (552, 1167196891), (644, 1000454478), (717, 898595096), (734, 877782948), (956, 673946322), (966, 666969652), (1101, 585188632), (1288, 500227239), (1434, 449297548), (1468, 438891474), (1673, 385112184), (1901, 338923032), (1912, 336973161), (1932, 333484826), (2202, 292594316), (2569, 250795128), (2868, 224648774), (2936, 219445737), (3346, 192556092), (3802, 169461516), (3864, 166742413), (4404, 146297158), (5019, 128370728), (5138, 125397564), (5497, 117208056), (5703, 112974344), (5736, 112324387), (6692, 96278046), (7604, 84730758), (7707, 83598376), (8441, 76328952), (8808, 73148579), (10038, 64185364), (10276, 62698782), (10994, 58604028), (11406, 56487172), (13307, 48417576), (13384, 48139023), (15208, 42365379), (15414, 41799188), (16491, 39069352), (16882, 38164476), (20076, 32092682), (20552, 31349391), (21988, 29302014), (22812, 28243586), (25323, 25442984), (26614, 24208788), (30828, 20899594), (32982, 19534676), (33764, 19082238), (38479, 16744008), (39921, 16139192), (40152, 16046341), (43723, 14735784), (43976, 14651007), (45624, 14121793), (50646, 12721492), (53228, 12104394), (59087, 10904136), (61656, 10449797), (65964, 9767338), (67528, 9541119), (76958, 8372004), (79842, 8069596), (87446, 7367892), (87713, 7345464), (101292, 6360746), (106456, 6052197), (115437, 5581336), (118174, 5452068), (131169, 4911928), (131928, 4883669), (153916, 4186002), (159684, 4034798), (174892, 3683946), (175426, 3672732), (177261, 3634712), (202584, 3180373), (230874, 2790668), (236348, 2726034), (262338, 2455964), (263139, 2448488), (306061, 2105112), (307832, 2093001), (319368, 2017399), (349784, 1841973), (350852, 1836366), (354522, 1817356), (454339, 1418088), (461748, 1395334), (472696, 1363017), (524676, 1227982), (526278, 1224244), (612122, 1052556), (613991, 1049352), (697667, 923496), (701704, 918183), (709044, 908678)]