211917384

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 224

約数和(自身を含む): 708264000

約数和(自身を除く): 496346616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 81, 84, 87, 108, 116, 126, 162, 168, 174, 179, 189, 203, 216, 232, 243, 252, 261, 324, 348, 358, 378, 406, 486, 504, 522, 537, 567, 609, 648, 696, 716, 729, 756, 783, 812, 972, 1044, 1074, 1134, 1218, 1253, 1432, 1458, 1512, 1566, 1611, 1624, 1701, 1827, 1944, 2088, 2148, 2268, 2349, 2436, 2506, 2916, 3132, 3222, 3402, 3654, 3759, 4296, 4536, 4698, 4833, 4872, 5012, 5103, 5191, 5481, 5832, 6264, 6444, 6804, 7047, 7308, 7518, 9396, 9666, 10024, 10206, 10382, 10962, 11277, 12888, 13608, 14094, 14499, 14616, 15036, 15573, 16443, 18792, 19332, 20412, 20764, 21141, 21924, 22554, 28188, 28998, 30072, 31146, 32886, 33831, 36337, 38664, 40824, 41528, 42282, 43497, 43848, 45108, 46719, 49329, 56376, 57996, 62292, 65772, 67662, 72674, 84564, 86994, 90216, 93438, 98658, 101493, 109011, 115992, 124584, 130491, 131544, 135324, 140157, 145348, 147987, 169128, 173988, 186876, 197316, 202986, 218022, 260982, 270648, 280314, 290696, 295974, 304479, 327033, 347976, 373752, 394632, 405972, 420471, 436044, 521964, 560628, 591948, 608958, 654066, 811944, 840942, 872088, 913437, 981099, 1043928, 1121256, 1183896, 1217916, 1261413, 1308132, 1681884, 1826874, 1962198, 2435832, 2522826, 2616264, 2943297, 3363768, 3653748, 3784239, 3924396, 5045652, 5886594, 7307496, 7568478, 7848792, 8829891, 10091304, 11773188, 15136956, 17659782, 23546376, 26489673, 30273912, 35319564, 52979346, 70639128, 105958692, 211917384]

約数ペア:

[(1, 211917384), (2, 105958692), (3, 70639128), (4, 52979346), (6, 35319564), (7, 30273912), (8, 26489673), (9, 23546376), (12, 17659782), (14, 15136956), (18, 11773188), (21, 10091304), (24, 8829891), (27, 7848792), (28, 7568478), (29, 7307496), (36, 5886594), (42, 5045652), (54, 3924396), (56, 3784239), (58, 3653748), (63, 3363768), (72, 2943297), (81, 2616264), (84, 2522826), (87, 2435832), (108, 1962198), (116, 1826874), (126, 1681884), (162, 1308132), (168, 1261413), (174, 1217916), (179, 1183896), (189, 1121256), (203, 1043928), (216, 981099), (232, 913437), (243, 872088), (252, 840942), (261, 811944), (324, 654066), (348, 608958), (358, 591948), (378, 560628), (406, 521964), (486, 436044), (504, 420471), (522, 405972), (537, 394632), (567, 373752), (609, 347976), (648, 327033), (696, 304479), (716, 295974), (729, 290696), (756, 280314), (783, 270648), (812, 260982), (972, 218022), (1044, 202986), (1074, 197316), (1134, 186876), (1218, 173988), (1253, 169128), (1432, 147987), (1458, 145348), (1512, 140157), (1566, 135324), (1611, 131544), (1624, 130491), (1701, 124584), (1827, 115992), (1944, 109011), (2088, 101493), (2148, 98658), (2268, 93438), (2349, 90216), (2436, 86994), (2506, 84564), (2916, 72674), (3132, 67662), (3222, 65772), (3402, 62292), (3654, 57996), (3759, 56376), (4296, 49329), (4536, 46719), (4698, 45108), (4833, 43848), (4872, 43497), (5012, 42282), (5103, 41528), (5191, 40824), (5481, 38664), (5832, 36337), (6264, 33831), (6444, 32886), (6804, 31146), (7047, 30072), (7308, 28998), (7518, 28188), (9396, 22554), (9666, 21924), (10024, 21141), (10206, 20764), (10382, 20412), (10962, 19332), (11277, 18792), (12888, 16443), (13608, 15573), (14094, 15036), (14499, 14616)]