21182314608

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{8123}}^1$

素因数の和:8356

約数の個数: 240

約数和(自身を含む): 73336972800

約数和(自身を除く): 52154658192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 199, 208, 234, 252, 273, 312, 336, 364, 398, 468, 504, 546, 597, 624, 728, 796, 819, 936, 1008, 1092, 1194, 1393, 1456, 1592, 1638, 1791, 1872, 2184, 2388, 2587, 2786, 3184, 3276, 3582, 4179, 4368, 4776, 5174, 5572, 6552, 7164, 7761, 8123, 8358, 9552, 10348, 11144, 12537, 13104, 14328, 15522, 16246, 16716, 18109, 20696, 22288, 23283, 24369, 25074, 28656, 31044, 32492, 33432, 36218, 41392, 46566, 48738, 50148, 54327, 56861, 62088, 64984, 66864, 72436, 73107, 93132, 97476, 100296, 105599, 108654, 113722, 124176, 129968, 144872, 146214, 162981, 170583, 186264, 194952, 200592, 211198, 217308, 227444, 289744, 292428, 316797, 325962, 341166, 372528, 389904, 422396, 434616, 454888, 511749, 584856, 633594, 651924, 682332, 739193, 844792, 869232, 909776, 950391, 1023498, 1169712, 1267188, 1303848, 1364664, 1478386, 1616477, 1689584, 1900782, 2046996, 2217579, 2534376, 2607696, 2729328, 2956772, 3232954, 3801564, 4093992, 4435158, 4849431, 5068752, 5913544, 6465908, 6652737, 7603128, 8187984, 8870316, 9698862, 11315339, 11827088, 12931816, 13305474, 14548293, 15206256, 17740632, 19397724, 21014201, 22630678, 25863632, 26610948, 29096586, 33946017, 35481264, 38795448, 42028402, 45261356, 53221896, 58193172, 63042603, 67892034, 77590896, 84056804, 90522712, 101838051, 106443792, 116386344, 126085206, 135784068, 147099407, 168113608, 181045424, 189127809, 203676102, 232772688, 252170412, 271568136, 294198814, 336227216, 378255618, 407352204, 441298221, 504340824, 543136272, 588397628, 756511236, 814704408, 882596442, 1008681648, 1176795256, 1323894663, 1513022472, 1629408816, 1765192884, 2353590512, 2647789326, 3026044944, 3530385768, 5295578652, 7060771536, 10591157304, 21182314608]

約数ペア:

[(1, 21182314608), (2, 10591157304), (3, 7060771536), (4, 5295578652), (6, 3530385768), (7, 3026044944), (8, 2647789326), (9, 2353590512), (12, 1765192884), (13, 1629408816), (14, 1513022472), (16, 1323894663), (18, 1176795256), (21, 1008681648), (24, 882596442), (26, 814704408), (28, 756511236), (36, 588397628), (39, 543136272), (42, 504340824), (48, 441298221), (52, 407352204), (56, 378255618), (63, 336227216), (72, 294198814), (78, 271568136), (84, 252170412), (91, 232772688), (104, 203676102), (112, 189127809), (117, 181045424), (126, 168113608), (144, 147099407), (156, 135784068), (168, 126085206), (182, 116386344), (199, 106443792), (208, 101838051), (234, 90522712), (252, 84056804), (273, 77590896), (312, 67892034), (336, 63042603), (364, 58193172), (398, 53221896), (468, 45261356), (504, 42028402), (546, 38795448), (597, 35481264), (624, 33946017), (728, 29096586), (796, 26610948), (819, 25863632), (936, 22630678), (1008, 21014201), (1092, 19397724), (1194, 17740632), (1393, 15206256), (1456, 14548293), (1592, 13305474), (1638, 12931816), (1791, 11827088), (1872, 11315339), (2184, 9698862), (2388, 8870316), (2587, 8187984), (2786, 7603128), (3184, 6652737), (3276, 6465908), (3582, 5913544), (4179, 5068752), (4368, 4849431), (4776, 4435158), (5174, 4093992), (5572, 3801564), (6552, 3232954), (7164, 2956772), (7761, 2729328), (8123, 2607696), (8358, 2534376), (9552, 2217579), (10348, 2046996), (11144, 1900782), (12537, 1689584), (13104, 1616477), (14328, 1478386), (15522, 1364664), (16246, 1303848), (16716, 1267188), (18109, 1169712), (20696, 1023498), (22288, 950391), (23283, 909776), (24369, 869232), (25074, 844792), (28656, 739193), (31044, 682332), (32492, 651924), (33432, 633594), (36218, 584856), (41392, 511749), (46566, 454888), (48738, 434616), (50148, 422396), (54327, 389904), (56861, 372528), (62088, 341166), (64984, 325962), (66864, 316797), (72436, 292428), (73107, 289744), (93132, 227444), (97476, 217308), (100296, 211198), (105599, 200592), (108654, 194952), (113722, 186264), (124176, 170583), (129968, 162981), (144872, 146214)]