2512628496

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:466

約数の個数: 240

約数和(自身を含む): 8232806400

約数和(自身を除く): 5720177904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 112, 126, 139, 144, 158, 168, 227, 237, 252, 278, 316, 336, 417, 454, 474, 504, 553, 556, 632, 681, 711, 834, 908, 948, 973, 1008, 1106, 1112, 1251, 1264, 1362, 1422, 1589, 1659, 1668, 1816, 1896, 1946, 2043, 2212, 2224, 2502, 2724, 2844, 2919, 3178, 3318, 3336, 3632, 3792, 3892, 4086, 4424, 4767, 4977, 5004, 5448, 5688, 5838, 6356, 6636, 6672, 7784, 8172, 8757, 8848, 9534, 9954, 10008, 10896, 10981, 11376, 11676, 12712, 13272, 14301, 15568, 16344, 17514, 17933, 19068, 19908, 20016, 21962, 23352, 25424, 26544, 28602, 31553, 32688, 32943, 35028, 35866, 38136, 39816, 43924, 46704, 53799, 57204, 63106, 65886, 70056, 71732, 76272, 76867, 79632, 87848, 94659, 98829, 107598, 114408, 125531, 126212, 131772, 140112, 143464, 153734, 161397, 175696, 189318, 197658, 215196, 220871, 228816, 230601, 251062, 252424, 263544, 283977, 286928, 307468, 322794, 376593, 378636, 395316, 430392, 441742, 461202, 502124, 504848, 527088, 567954, 614936, 645588, 662613, 691803, 753186, 757272, 790632, 860784, 883484, 922404, 1004248, 1129779, 1135908, 1229872, 1291176, 1325226, 1383606, 1506372, 1514544, 1581264, 1766968, 1844808, 1987839, 2008496, 2259558, 2271816, 2492687, 2582352, 2650452, 2767212, 3012744, 3533936, 3689616, 3975678, 4519116, 4543632, 4985374, 5300904, 5534424, 6025488, 7478061, 7951356, 9038232, 9970748, 10601808, 11068848, 14956122, 15902712, 17448809, 18076464, 19941496, 22434183, 29912244, 31805424, 34897618, 39882992, 44868366, 52346427, 59824488, 69795236, 89736732, 104692854, 119648976, 139590472, 157039281, 179473464, 209385708, 279180944, 314078562, 358946928, 418771416, 628157124, 837542832, 1256314248, 2512628496]

約数ペア:

[(1, 2512628496), (2, 1256314248), (3, 837542832), (4, 628157124), (6, 418771416), (7, 358946928), (8, 314078562), (9, 279180944), (12, 209385708), (14, 179473464), (16, 157039281), (18, 139590472), (21, 119648976), (24, 104692854), (28, 89736732), (36, 69795236), (42, 59824488), (48, 52346427), (56, 44868366), (63, 39882992), (72, 34897618), (79, 31805424), (84, 29912244), (112, 22434183), (126, 19941496), (139, 18076464), (144, 17448809), (158, 15902712), (168, 14956122), (227, 11068848), (237, 10601808), (252, 9970748), (278, 9038232), (316, 7951356), (336, 7478061), (417, 6025488), (454, 5534424), (474, 5300904), (504, 4985374), (553, 4543632), (556, 4519116), (632, 3975678), (681, 3689616), (711, 3533936), (834, 3012744), (908, 2767212), (948, 2650452), (973, 2582352), (1008, 2492687), (1106, 2271816), (1112, 2259558), (1251, 2008496), (1264, 1987839), (1362, 1844808), (1422, 1766968), (1589, 1581264), (1659, 1514544), (1668, 1506372), (1816, 1383606), (1896, 1325226), (1946, 1291176), (2043, 1229872), (2212, 1135908), (2224, 1129779), (2502, 1004248), (2724, 922404), (2844, 883484), (2919, 860784), (3178, 790632), (3318, 757272), (3336, 753186), (3632, 691803), (3792, 662613), (3892, 645588), (4086, 614936), (4424, 567954), (4767, 527088), (4977, 504848), (5004, 502124), (5448, 461202), (5688, 441742), (5838, 430392), (6356, 395316), (6636, 378636), (6672, 376593), (7784, 322794), (8172, 307468), (8757, 286928), (8848, 283977), (9534, 263544), (9954, 252424), (10008, 251062), (10896, 230601), (10981, 228816), (11376, 220871), (11676, 215196), (12712, 197658), (13272, 189318), (14301, 175696), (15568, 161397), (16344, 153734), (17514, 143464), (17933, 140112), (19068, 131772), (19908, 126212), (20016, 125531), (21962, 114408), (23352, 107598), (25424, 98829), (26544, 94659), (28602, 87848), (31553, 79632), (32688, 76867), (32943, 76272), (35028, 71732), (35866, 70056), (38136, 65886), (39816, 63106), (43924, 57204), (46704, 53799)]