247230141984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{280627}}^1$

素因数の和:280692

約数の個数: 288

約数和(自身を含む): 882563834880

約数和(自身を除く): 635333692896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 28, 32, 36, 38, 42, 46, 48, 56, 57, 63, 69, 72, 76, 84, 92, 96, 112, 114, 126, 133, 138, 144, 152, 161, 168, 171, 184, 207, 224, 228, 252, 266, 276, 288, 304, 322, 336, 342, 368, 399, 414, 437, 456, 483, 504, 532, 552, 608, 644, 672, 684, 736, 798, 828, 874, 912, 966, 1008, 1064, 1104, 1197, 1288, 1311, 1368, 1449, 1596, 1656, 1748, 1824, 1932, 2016, 2128, 2208, 2394, 2576, 2622, 2736, 2898, 3059, 3192, 3312, 3496, 3864, 3933, 4256, 4788, 5152, 5244, 5472, 5796, 6118, 6384, 6624, 6992, 7728, 7866, 9177, 9576, 10488, 11592, 12236, 12768, 13984, 15456, 15732, 18354, 19152, 20976, 23184, 24472, 27531, 31464, 36708, 38304, 41952, 46368, 48944, 55062, 62928, 73416, 97888, 110124, 125856, 146832, 220248, 280627, 293664, 440496, 561254, 841881, 880992, 1122508, 1683762, 1964389, 2245016, 2525643, 3367524, 3928778, 4490032, 5051286, 5331913, 5893167, 6454421, 6735048, 7857556, 8980064, 10102572, 10663826, 11786334, 12908842, 13470096, 15715112, 15995739, 17679501, 19363263, 20205144, 21327652, 23572668, 25817684, 26940192, 31430224, 31991478, 35359002, 37323391, 38726526, 40410288, 42655304, 45180947, 47145336, 47987217, 51635368, 58089789, 62860448, 63982956, 70718004, 74646782, 77453052, 80820576, 85310608, 90361894, 94290672, 95974434, 103270736, 111970173, 116179578, 122633999, 127965912, 135542841, 141436008, 149293564, 154906104, 170621216, 180723788, 188581344, 191948868, 206541472, 223940346, 232359156, 245267998, 255931824, 271085682, 282872016, 298587128, 309812208, 335910519, 361447576, 367901997, 383897736, 406628523, 447880692, 464718312, 490535996, 511863648, 542171364, 565744032, 597174256, 619624416, 671821038, 722895152, 735803994, 767795472, 813257046, 858437993, 895761384, 929436624, 981071992, 1084342728, 1103705991, 1194348512, 1343642076, 1445790304, 1471607988, 1535590944, 1626514092, 1716875986, 1791522768, 1858873248, 1962143984, 2168685456, 2207411982, 2575313979, 2687284152, 2943215976, 3253028184, 3433751972, 3583045536, 3924287968, 4337370912, 4414823964, 5150627958, 5374568304, 5886431952, 6506056368, 6867503944, 7725941937, 8829647928, 10301255916, 10749136608, 11772863904, 13012112736, 13735007888, 15451883874, 17659295856, 20602511832, 27470015776, 30903767748, 35318591712, 41205023664, 61807535496, 82410047328, 123615070992, 247230141984]

約数ペア:

[(1, 247230141984), (2, 123615070992), (3, 82410047328), (4, 61807535496), (6, 41205023664), (7, 35318591712), (8, 30903767748), (9, 27470015776), (12, 20602511832), (14, 17659295856), (16, 15451883874), (18, 13735007888), (19, 13012112736), (21, 11772863904), (23, 10749136608), (24, 10301255916), (28, 8829647928), (32, 7725941937), (36, 6867503944), (38, 6506056368), (42, 5886431952), (46, 5374568304), (48, 5150627958), (56, 4414823964), (57, 4337370912), (63, 3924287968), (69, 3583045536), (72, 3433751972), (76, 3253028184), (84, 2943215976), (92, 2687284152), (96, 2575313979), (112, 2207411982), (114, 2168685456), (126, 1962143984), (133, 1858873248), (138, 1791522768), (144, 1716875986), (152, 1626514092), (161, 1535590944), (168, 1471607988), (171, 1445790304), (184, 1343642076), (207, 1194348512), (224, 1103705991), (228, 1084342728), (252, 981071992), (266, 929436624), (276, 895761384), (288, 858437993), (304, 813257046), (322, 767795472), (336, 735803994), (342, 722895152), (368, 671821038), (399, 619624416), (414, 597174256), (437, 565744032), (456, 542171364), (483, 511863648), (504, 490535996), (532, 464718312), (552, 447880692), (608, 406628523), (644, 383897736), (672, 367901997), (684, 361447576), (736, 335910519), (798, 309812208), (828, 298587128), (874, 282872016), (912, 271085682), (966, 255931824), (1008, 245267998), (1064, 232359156), (1104, 223940346), (1197, 206541472), (1288, 191948868), (1311, 188581344), (1368, 180723788), (1449, 170621216), (1596, 154906104), (1656, 149293564), (1748, 141436008), (1824, 135542841), (1932, 127965912), (2016, 122633999), (2128, 116179578), (2208, 111970173), (2394, 103270736), (2576, 95974434), (2622, 94290672), (2736, 90361894), (2898, 85310608), (3059, 80820576), (3192, 77453052), (3312, 74646782), (3496, 70718004), (3864, 63982956), (3933, 62860448), (4256, 58089789), (4788, 51635368), (5152, 47987217), (5244, 47145336), (5472, 45180947), (5796, 42655304), (6118, 40410288), (6384, 38726526), (6624, 37323391), (6992, 35359002), (7728, 31991478), (7866, 31430224), (9177, 26940192), (9576, 25817684), (10488, 23572668), (11592, 21327652), (12236, 20205144), (12768, 19363263), (13984, 17679501), (15456, 15995739), (15732, 15715112), (18354, 13470096), (19152, 12908842), (20976, 11786334), (23184, 10663826), (24472, 10102572), (27531, 8980064), (31464, 7857556), (36708, 6735048), (38304, 6454421), (41952, 5893167), (46368, 5331913), (48944, 5051286), (55062, 4490032), (62928, 3928778), (73416, 3367524), (97888, 2525643), (110124, 2245016), (125856, 1964389), (146832, 1683762), (220248, 1122508), (280627, 880992), (293664, 841881), (440496, 561254)]