2783808552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{541}}^1$

素因数の和:947

約数の個数: 128

約数和(自身を含む): 8070163200

約数和(自身を除く): 5286354648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 109, 168, 218, 281, 327, 436, 541, 562, 654, 763, 843, 872, 1082, 1124, 1308, 1526, 1623, 1686, 1967, 2164, 2248, 2289, 2616, 3052, 3246, 3372, 3787, 3934, 4328, 4578, 5901, 6104, 6492, 6744, 7574, 7868, 9156, 11361, 11802, 12984, 15148, 15736, 18312, 22722, 23604, 30296, 30629, 45444, 47208, 58969, 61258, 90888, 91887, 117938, 122516, 152021, 176907, 183774, 214403, 235876, 245032, 304042, 353814, 367548, 412783, 428806, 456063, 471752, 608084, 643209, 707628, 735096, 825566, 857612, 912126, 1064147, 1216168, 1238349, 1286418, 1415256, 1651132, 1715224, 1824252, 2128294, 2476698, 2572836, 3192441, 3302264, 3648504, 4256588, 4953396, 5145672, 6384882, 8513176, 9906792, 12769764, 16570289, 25539528, 33140578, 49710867, 66281156, 99421734, 115992023, 132562312, 198843468, 231984046, 347976069, 397686936, 463968092, 695952138, 927936184, 1391904276, 2783808552]

約数ペア:

[(1, 2783808552), (2, 1391904276), (3, 927936184), (4, 695952138), (6, 463968092), (7, 397686936), (8, 347976069), (12, 231984046), (14, 198843468), (21, 132562312), (24, 115992023), (28, 99421734), (42, 66281156), (56, 49710867), (84, 33140578), (109, 25539528), (168, 16570289), (218, 12769764), (281, 9906792), (327, 8513176), (436, 6384882), (541, 5145672), (562, 4953396), (654, 4256588), (763, 3648504), (843, 3302264), (872, 3192441), (1082, 2572836), (1124, 2476698), (1308, 2128294), (1526, 1824252), (1623, 1715224), (1686, 1651132), (1967, 1415256), (2164, 1286418), (2248, 1238349), (2289, 1216168), (2616, 1064147), (3052, 912126), (3246, 857612), (3372, 825566), (3787, 735096), (3934, 707628), (4328, 643209), (4578, 608084), (5901, 471752), (6104, 456063), (6492, 428806), (6744, 412783), (7574, 367548), (7868, 353814), (9156, 304042), (11361, 245032), (11802, 235876), (12984, 214403), (15148, 183774), (15736, 176907), (18312, 152021), (22722, 122516), (23604, 117938), (30296, 91887), (30629, 90888), (45444, 61258), (47208, 58969)]