1992862512

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{521}}^1$

素因数の和:899

約数の個数: 120

約数和(自身を含む): 5664735648

約数和(自身を除く): 3671873136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 263, 303, 404, 521, 526, 606, 789, 808, 909, 1042, 1052, 1212, 1563, 1578, 1616, 1818, 2084, 2104, 2367, 2424, 3126, 3156, 3636, 4168, 4208, 4689, 4734, 4848, 6252, 6312, 7272, 8336, 9378, 9468, 12504, 12624, 14544, 18756, 18936, 25008, 26563, 37512, 37872, 52621, 53126, 75024, 79689, 105242, 106252, 137023, 157863, 159378, 210484, 212504, 239067, 274046, 315726, 318756, 411069, 420968, 425008, 473589, 478134, 548092, 631452, 637512, 822138, 841936, 947178, 956268, 1096184, 1233207, 1262904, 1275024, 1644276, 1894356, 1912536, 2192368, 2466414, 2525808, 3288552, 3788712, 3825072, 4932828, 6577104, 7577424, 9865656, 13839323, 19731312, 27678646, 41517969, 55357292, 83035938, 110714584, 124553907, 166071876, 221429168, 249107814, 332143752, 498215628, 664287504, 996431256, 1992862512]

約数ペア:

[(1, 1992862512), (2, 996431256), (3, 664287504), (4, 498215628), (6, 332143752), (8, 249107814), (9, 221429168), (12, 166071876), (16, 124553907), (18, 110714584), (24, 83035938), (36, 55357292), (48, 41517969), (72, 27678646), (101, 19731312), (144, 13839323), (202, 9865656), (263, 7577424), (303, 6577104), (404, 4932828), (521, 3825072), (526, 3788712), (606, 3288552), (789, 2525808), (808, 2466414), (909, 2192368), (1042, 1912536), (1052, 1894356), (1212, 1644276), (1563, 1275024), (1578, 1262904), (1616, 1233207), (1818, 1096184), (2084, 956268), (2104, 947178), (2367, 841936), (2424, 822138), (3126, 637512), (3156, 631452), (3636, 548092), (4168, 478134), (4208, 473589), (4689, 425008), (4734, 420968), (4848, 411069), (6252, 318756), (6312, 315726), (7272, 274046), (8336, 239067), (9378, 212504), (9468, 210484), (12504, 159378), (12624, 157863), (14544, 137023), (18756, 106252), (18936, 105242), (25008, 79689), (26563, 75024), (37512, 53126), (37872, 52621)]