2680996416

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:401

約数の個数: 224

約数和(自身を含む): 8302264320

約数和(自身を除く): 5621267904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 113, 127, 139, 168, 192, 224, 226, 254, 278, 336, 339, 381, 417, 448, 452, 508, 556, 672, 678, 762, 791, 834, 889, 904, 973, 1016, 1112, 1344, 1356, 1524, 1582, 1668, 1778, 1808, 1946, 2032, 2224, 2373, 2667, 2712, 2919, 3048, 3164, 3336, 3556, 3616, 3892, 4064, 4448, 4746, 5334, 5424, 5838, 6096, 6328, 6672, 7112, 7232, 7784, 8128, 8896, 9492, 10668, 10848, 11676, 12192, 12656, 13344, 14224, 14351, 15568, 15707, 17653, 18984, 21336, 21696, 23352, 24384, 25312, 26688, 28448, 28702, 31136, 31414, 35306, 37968, 42672, 43053, 46704, 47121, 50624, 52959, 56896, 57404, 62272, 62828, 70612, 75936, 85344, 86106, 93408, 94242, 100457, 105918, 109949, 114808, 123571, 125656, 141224, 151872, 170688, 172212, 186816, 188484, 200914, 211836, 219898, 229616, 247142, 251312, 282448, 301371, 329847, 344424, 370713, 376968, 401828, 423672, 439796, 459232, 494284, 502624, 564896, 602742, 659694, 688848, 741426, 753936, 803656, 847344, 879592, 918464, 988568, 1005248, 1129792, 1205484, 1319388, 1377696, 1482852, 1507872, 1607312, 1694688, 1759184, 1977136, 1994789, 2410968, 2638776, 2755392, 2965704, 3015744, 3214624, 3389376, 3518368, 3954272, 3989578, 4821936, 5277552, 5931408, 5984367, 6429248, 7036736, 7908544, 7979156, 9643872, 10555104, 11862816, 11968734, 13963523, 15958312, 19287744, 21110208, 23725632, 23937468, 27927046, 31916624, 41890569, 47874936, 55854092, 63833248, 83781138, 95749872, 111708184, 127666496, 167562276, 191499744, 223416368, 335124552, 382999488, 446832736, 670249104, 893665472, 1340498208, 2680996416]

約数ペア:

[(1, 2680996416), (2, 1340498208), (3, 893665472), (4, 670249104), (6, 446832736), (7, 382999488), (8, 335124552), (12, 223416368), (14, 191499744), (16, 167562276), (21, 127666496), (24, 111708184), (28, 95749872), (32, 83781138), (42, 63833248), (48, 55854092), (56, 47874936), (64, 41890569), (84, 31916624), (96, 27927046), (112, 23937468), (113, 23725632), (127, 21110208), (139, 19287744), (168, 15958312), (192, 13963523), (224, 11968734), (226, 11862816), (254, 10555104), (278, 9643872), (336, 7979156), (339, 7908544), (381, 7036736), (417, 6429248), (448, 5984367), (452, 5931408), (508, 5277552), (556, 4821936), (672, 3989578), (678, 3954272), (762, 3518368), (791, 3389376), (834, 3214624), (889, 3015744), (904, 2965704), (973, 2755392), (1016, 2638776), (1112, 2410968), (1344, 1994789), (1356, 1977136), (1524, 1759184), (1582, 1694688), (1668, 1607312), (1778, 1507872), (1808, 1482852), (1946, 1377696), (2032, 1319388), (2224, 1205484), (2373, 1129792), (2667, 1005248), (2712, 988568), (2919, 918464), (3048, 879592), (3164, 847344), (3336, 803656), (3556, 753936), (3616, 741426), (3892, 688848), (4064, 659694), (4448, 602742), (4746, 564896), (5334, 502624), (5424, 494284), (5838, 459232), (6096, 439796), (6328, 423672), (6672, 401828), (7112, 376968), (7232, 370713), (7784, 344424), (8128, 329847), (8896, 301371), (9492, 282448), (10668, 251312), (10848, 247142), (11676, 229616), (12192, 219898), (12656, 211836), (13344, 200914), (14224, 188484), (14351, 186816), (15568, 172212), (15707, 170688), (17653, 151872), (18984, 141224), (21336, 125656), (21696, 123571), (23352, 114808), (24384, 109949), (25312, 105918), (26688, 100457), (28448, 94242), (28702, 93408), (31136, 86106), (31414, 85344), (35306, 75936), (37968, 70612), (42672, 62828), (43053, 62272), (46704, 57404), (47121, 56896), (50624, 52959)]