2512654144

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1$

素因数の和:494

約数の個数: 252

約数和(自身を含む): 6867436608

約数和(自身を除く): 4354782464

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 64, 77, 88, 91, 98, 104, 112, 143, 154, 169, 176, 182, 196, 208, 224, 286, 308, 338, 352, 364, 392, 416, 431, 448, 539, 572, 616, 637, 676, 704, 728, 784, 832, 862, 1001, 1078, 1144, 1183, 1232, 1274, 1352, 1456, 1568, 1724, 1859, 2002, 2156, 2288, 2366, 2464, 2548, 2704, 2912, 3017, 3136, 3448, 3718, 4004, 4312, 4576, 4732, 4741, 4928, 5096, 5408, 5603, 5824, 6034, 6896, 7007, 7436, 8008, 8281, 8624, 9152, 9464, 9482, 10192, 10816, 11206, 12068, 13013, 13792, 14014, 14872, 16016, 16562, 17248, 18928, 18964, 20384, 21119, 22412, 24136, 26026, 27584, 28028, 29744, 32032, 33124, 33187, 34496, 37856, 37928, 39221, 40768, 42238, 44824, 48272, 52052, 56056, 59488, 61633, 64064, 66248, 66374, 72839, 75712, 75856, 78442, 84476, 89648, 91091, 96544, 104104, 112112, 118976, 123266, 132496, 132748, 145678, 151712, 156884, 168952, 179296, 182182, 193088, 208208, 224224, 232309, 246532, 264992, 265496, 274547, 291356, 303424, 313768, 337904, 358592, 364364, 416416, 431431, 448448, 464618, 493064, 509873, 529984, 530992, 549094, 582712, 627536, 675808, 728728, 801229, 832832, 862862, 929236, 986128, 1019746, 1061984, 1098188, 1165424, 1255072, 1351616, 1457456, 1602458, 1725724, 1858472, 1972256, 2039492, 2123968, 2196376, 2330848, 2510144, 2914912, 3020017, 3204916, 3451448, 3569111, 3716944, 3944512, 4078984, 4392752, 4661696, 5608603, 5829824, 6040034, 6409832, 6902896, 7138222, 7433888, 8157968, 8785504, 11217206, 12080068, 12819664, 13805792, 14276444, 14867776, 16315936, 17571008, 22434412, 24160136, 25639328, 27611584, 28552888, 32631872, 39260221, 44868824, 48320272, 51278656, 57105776, 78520442, 89737648, 96640544, 114211552, 157040884, 179475296, 193281088, 228423104, 314081768, 358950592, 628163536, 1256327072, 2512654144]

約数ペア:

[(1, 2512654144), (2, 1256327072), (4, 628163536), (7, 358950592), (8, 314081768), (11, 228423104), (13, 193281088), (14, 179475296), (16, 157040884), (22, 114211552), (26, 96640544), (28, 89737648), (32, 78520442), (44, 57105776), (49, 51278656), (52, 48320272), (56, 44868824), (64, 39260221), (77, 32631872), (88, 28552888), (91, 27611584), (98, 25639328), (104, 24160136), (112, 22434412), (143, 17571008), (154, 16315936), (169, 14867776), (176, 14276444), (182, 13805792), (196, 12819664), (208, 12080068), (224, 11217206), (286, 8785504), (308, 8157968), (338, 7433888), (352, 7138222), (364, 6902896), (392, 6409832), (416, 6040034), (431, 5829824), (448, 5608603), (539, 4661696), (572, 4392752), (616, 4078984), (637, 3944512), (676, 3716944), (704, 3569111), (728, 3451448), (784, 3204916), (832, 3020017), (862, 2914912), (1001, 2510144), (1078, 2330848), (1144, 2196376), (1183, 2123968), (1232, 2039492), (1274, 1972256), (1352, 1858472), (1456, 1725724), (1568, 1602458), (1724, 1457456), (1859, 1351616), (2002, 1255072), (2156, 1165424), (2288, 1098188), (2366, 1061984), (2464, 1019746), (2548, 986128), (2704, 929236), (2912, 862862), (3017, 832832), (3136, 801229), (3448, 728728), (3718, 675808), (4004, 627536), (4312, 582712), (4576, 549094), (4732, 530992), (4741, 529984), (4928, 509873), (5096, 493064), (5408, 464618), (5603, 448448), (5824, 431431), (6034, 416416), (6896, 364364), (7007, 358592), (7436, 337904), (8008, 313768), (8281, 303424), (8624, 291356), (9152, 274547), (9464, 265496), (9482, 264992), (10192, 246532), (10816, 232309), (11206, 224224), (12068, 208208), (13013, 193088), (13792, 182182), (14014, 179296), (14872, 168952), (16016, 156884), (16562, 151712), (17248, 145678), (18928, 132748), (18964, 132496), (20384, 123266), (21119, 118976), (22412, 112112), (24136, 104104), (26026, 96544), (27584, 91091), (28028, 89648), (29744, 84476), (32032, 78442), (33124, 75856), (33187, 75712), (34496, 72839), (37856, 66374), (37928, 66248), (39221, 64064), (40768, 61633), (42238, 59488), (44824, 56056), (48272, 52052)]