2157645528

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{1933}}^1$

素因数の和:2401

約数の個数: 96

約数和(自身を含む): 6018994800

約数和(自身を除く): 3861349272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 419, 444, 666, 838, 888, 1257, 1332, 1676, 1933, 2514, 2664, 3352, 3771, 3866, 5028, 5799, 7542, 7732, 10056, 11598, 15084, 15464, 15503, 17397, 23196, 30168, 31006, 34794, 46392, 46509, 62012, 69588, 71521, 93018, 124024, 139176, 139527, 143042, 186036, 214563, 279054, 286084, 372072, 429126, 558108, 572168, 643689, 809927, 858252, 1116216, 1287378, 1619854, 1716504, 2429781, 2574756, 3239708, 4859562, 5149512, 6479416, 7289343, 9719124, 14578686, 19438248, 29157372, 29967299, 58314744, 59934598, 89901897, 119869196, 179803794, 239738392, 269705691, 359607588, 539411382, 719215176, 1078822764, 2157645528]

約数ペア:

[(1, 2157645528), (2, 1078822764), (3, 719215176), (4, 539411382), (6, 359607588), (8, 269705691), (9, 239738392), (12, 179803794), (18, 119869196), (24, 89901897), (36, 59934598), (37, 58314744), (72, 29967299), (74, 29157372), (111, 19438248), (148, 14578686), (222, 9719124), (296, 7289343), (333, 6479416), (419, 5149512), (444, 4859562), (666, 3239708), (838, 2574756), (888, 2429781), (1257, 1716504), (1332, 1619854), (1676, 1287378), (1933, 1116216), (2514, 858252), (2664, 809927), (3352, 643689), (3771, 572168), (3866, 558108), (5028, 429126), (5799, 372072), (7542, 286084), (7732, 279054), (10056, 214563), (11598, 186036), (15084, 143042), (15464, 139527), (15503, 139176), (17397, 124024), (23196, 93018), (30168, 71521), (31006, 69588), (34794, 62012), (46392, 46509)]