21167177328

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{947}}^1$

素因数の和:1212

約数の個数: 240

約数和(自身を含む): 65797145856

約数和(自身を除く): 44629968528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 103, 132, 137, 144, 176, 198, 206, 264, 274, 309, 396, 411, 412, 528, 548, 618, 792, 822, 824, 927, 947, 1096, 1133, 1233, 1236, 1507, 1584, 1644, 1648, 1854, 1894, 2192, 2266, 2466, 2472, 2841, 3014, 3288, 3399, 3708, 3788, 4521, 4532, 4932, 4944, 5682, 6028, 6576, 6798, 7416, 7576, 8523, 9042, 9064, 9864, 10197, 10417, 11364, 12056, 13563, 13596, 14111, 14832, 15152, 17046, 18084, 18128, 19728, 20394, 20834, 22728, 24112, 27126, 27192, 28222, 31251, 34092, 36168, 40788, 41668, 42333, 45456, 54252, 54384, 56444, 62502, 68184, 72336, 81576, 83336, 84666, 93753, 97541, 108504, 112888, 125004, 126999, 129739, 136368, 155221, 163152, 166672, 169332, 187506, 195082, 217008, 225776, 250008, 253998, 259478, 292623, 310442, 338664, 375012, 389217, 390164, 465663, 500016, 507996, 518956, 585246, 620884, 677328, 750024, 778434, 780328, 877869, 931326, 1015992, 1037912, 1072951, 1167651, 1170492, 1241768, 1396989, 1427129, 1500048, 1556868, 1560656, 1755738, 1862652, 2031984, 2075824, 2145902, 2335302, 2340984, 2483536, 2793978, 2854258, 3113736, 3218853, 3511476, 3725304, 4281387, 4291804, 4670604, 4681968, 5587956, 5708516, 6227472, 6437706, 7022952, 7450608, 8562774, 8583608, 9341208, 9656559, 11175912, 11417032, 12844161, 12875412, 13363117, 14045904, 17125548, 17167216, 18682416, 19313118, 22351824, 22834064, 25688322, 25750824, 26726234, 34251096, 38626236, 40089351, 51376644, 51501648, 53452468, 68502192, 77252472, 80178702, 102753288, 106904936, 120268053, 146994287, 154504944, 160357404, 205506576, 213809872, 240536106, 293988574, 320714808, 440982861, 481072212, 587977148, 641429616, 881965722, 962144424, 1175954296, 1322948583, 1763931444, 1924288848, 2351908592, 2645897166, 3527862888, 5291794332, 7055725776, 10583588664, 21167177328]

約数ペア:

[(1, 21167177328), (2, 10583588664), (3, 7055725776), (4, 5291794332), (6, 3527862888), (8, 2645897166), (9, 2351908592), (11, 1924288848), (12, 1763931444), (16, 1322948583), (18, 1175954296), (22, 962144424), (24, 881965722), (33, 641429616), (36, 587977148), (44, 481072212), (48, 440982861), (66, 320714808), (72, 293988574), (88, 240536106), (99, 213809872), (103, 205506576), (132, 160357404), (137, 154504944), (144, 146994287), (176, 120268053), (198, 106904936), (206, 102753288), (264, 80178702), (274, 77252472), (309, 68502192), (396, 53452468), (411, 51501648), (412, 51376644), (528, 40089351), (548, 38626236), (618, 34251096), (792, 26726234), (822, 25750824), (824, 25688322), (927, 22834064), (947, 22351824), (1096, 19313118), (1133, 18682416), (1233, 17167216), (1236, 17125548), (1507, 14045904), (1584, 13363117), (1644, 12875412), (1648, 12844161), (1854, 11417032), (1894, 11175912), (2192, 9656559), (2266, 9341208), (2466, 8583608), (2472, 8562774), (2841, 7450608), (3014, 7022952), (3288, 6437706), (3399, 6227472), (3708, 5708516), (3788, 5587956), (4521, 4681968), (4532, 4670604), (4932, 4291804), (4944, 4281387), (5682, 3725304), (6028, 3511476), (6576, 3218853), (6798, 3113736), (7416, 2854258), (7576, 2793978), (8523, 2483536), (9042, 2340984), (9064, 2335302), (9864, 2145902), (10197, 2075824), (10417, 2031984), (11364, 1862652), (12056, 1755738), (13563, 1560656), (13596, 1556868), (14111, 1500048), (14832, 1427129), (15152, 1396989), (17046, 1241768), (18084, 1170492), (18128, 1167651), (19728, 1072951), (20394, 1037912), (20834, 1015992), (22728, 931326), (24112, 877869), (27126, 780328), (27192, 778434), (28222, 750024), (31251, 677328), (34092, 620884), (36168, 585246), (40788, 518956), (41668, 507996), (42333, 500016), (45456, 465663), (54252, 390164), (54384, 389217), (56444, 375012), (62502, 338664), (68184, 310442), (72336, 292623), (81576, 259478), (83336, 253998), (84666, 250008), (93753, 225776), (97541, 217008), (108504, 195082), (112888, 187506), (125004, 169332), (126999, 166672), (129739, 163152), (136368, 155221)]