266391216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:764

約数の個数: 240

約数和(自身を含む): 950564160

約数和(自身を除く): 684172944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 29, 36, 39, 42, 48, 52, 56, 58, 63, 72, 78, 84, 87, 91, 104, 112, 116, 117, 126, 144, 156, 168, 174, 182, 203, 208, 232, 234, 252, 261, 273, 312, 336, 348, 364, 377, 406, 464, 468, 504, 522, 546, 609, 624, 696, 701, 728, 754, 812, 819, 936, 1008, 1044, 1092, 1131, 1218, 1392, 1402, 1456, 1508, 1624, 1638, 1827, 1872, 2088, 2103, 2184, 2262, 2436, 2639, 2804, 3016, 3248, 3276, 3393, 3654, 4176, 4206, 4368, 4524, 4872, 4907, 5278, 5608, 6032, 6309, 6552, 6786, 7308, 7917, 8412, 9048, 9113, 9744, 9814, 10556, 11216, 12618, 13104, 13572, 14616, 14721, 15834, 16824, 18096, 18226, 19628, 20329, 21112, 23751, 25236, 27144, 27339, 29232, 29442, 31668, 33648, 36452, 39256, 40658, 42224, 44163, 47502, 50472, 54288, 54678, 58884, 60987, 63336, 63791, 72904, 78512, 81316, 82017, 88326, 95004, 100944, 109356, 117768, 121974, 126672, 127582, 142303, 145808, 162632, 164034, 176652, 182961, 190008, 191373, 218712, 235536, 243948, 255164, 264277, 284606, 325264, 328068, 353304, 365922, 380016, 382746, 426909, 437424, 487896, 510328, 528554, 569212, 574119, 656136, 706608, 731844, 765492, 792831, 853818, 975792, 1020656, 1057108, 1138424, 1148238, 1280727, 1312272, 1463688, 1530984, 1585662, 1707636, 1849939, 2114216, 2276848, 2296476, 2378493, 2561454, 2927376, 3061968, 3171324, 3415272, 3699878, 4228432, 4592952, 4756986, 5122908, 5549817, 6342648, 6830544, 7399756, 9185904, 9513972, 10245816, 11099634, 12685296, 14799512, 16649451, 19027944, 20491632, 22199268, 29599024, 33298902, 38055888, 44398536, 66597804, 88797072, 133195608, 266391216]

約数ペア:

[(1, 266391216), (2, 133195608), (3, 88797072), (4, 66597804), (6, 44398536), (7, 38055888), (8, 33298902), (9, 29599024), (12, 22199268), (13, 20491632), (14, 19027944), (16, 16649451), (18, 14799512), (21, 12685296), (24, 11099634), (26, 10245816), (28, 9513972), (29, 9185904), (36, 7399756), (39, 6830544), (42, 6342648), (48, 5549817), (52, 5122908), (56, 4756986), (58, 4592952), (63, 4228432), (72, 3699878), (78, 3415272), (84, 3171324), (87, 3061968), (91, 2927376), (104, 2561454), (112, 2378493), (116, 2296476), (117, 2276848), (126, 2114216), (144, 1849939), (156, 1707636), (168, 1585662), (174, 1530984), (182, 1463688), (203, 1312272), (208, 1280727), (232, 1148238), (234, 1138424), (252, 1057108), (261, 1020656), (273, 975792), (312, 853818), (336, 792831), (348, 765492), (364, 731844), (377, 706608), (406, 656136), (464, 574119), (468, 569212), (504, 528554), (522, 510328), (546, 487896), (609, 437424), (624, 426909), (696, 382746), (701, 380016), (728, 365922), (754, 353304), (812, 328068), (819, 325264), (936, 284606), (1008, 264277), (1044, 255164), (1092, 243948), (1131, 235536), (1218, 218712), (1392, 191373), (1402, 190008), (1456, 182961), (1508, 176652), (1624, 164034), (1638, 162632), (1827, 145808), (1872, 142303), (2088, 127582), (2103, 126672), (2184, 121974), (2262, 117768), (2436, 109356), (2639, 100944), (2804, 95004), (3016, 88326), (3248, 82017), (3276, 81316), (3393, 78512), (3654, 72904), (4176, 63791), (4206, 63336), (4368, 60987), (4524, 58884), (4872, 54678), (4907, 54288), (5278, 50472), (5608, 47502), (6032, 44163), (6309, 42224), (6552, 40658), (6786, 39256), (7308, 36452), (7917, 33648), (8412, 31668), (9048, 29442), (9113, 29232), (9744, 27339), (9814, 27144), (10556, 25236), (11216, 23751), (12618, 21112), (13104, 20329), (13572, 19628), (14616, 18226), (14721, 18096), (15834, 16824)]