726432860988

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{22395883}}^1$

素因数の和:22395963

約数の個数: 72

約数和(自身を含む): 1980960731568

約数和(自身を除く): 1254527870580

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 612, 636, 901, 954, 1802, 1908, 2703, 3604, 5406, 8109, 10812, 16218, 32436, 22395883, 44791766, 67187649, 89583532, 134375298, 201562947, 268750596, 380730011, 403125894, 761460022, 806251788, 1142190033, 1186981799, 1522920044, 2284380066, 2373963598, 3426570099, 3560945397, 4568760132, 4747927196, 6853140198, 7121890794, 10682836191, 13706280396, 14243781588, 20178690583, 21365672382, 40357381166, 42731344764, 60536071749, 80714762332, 121072143498, 181608215247, 242144286996, 363216430494, 726432860988]

約数ペア:

[(1, 726432860988), (2, 363216430494), (3, 242144286996), (4, 181608215247), (6, 121072143498), (9, 80714762332), (12, 60536071749), (17, 42731344764), (18, 40357381166), (34, 21365672382), (36, 20178690583), (51, 14243781588), (53, 13706280396), (68, 10682836191), (102, 7121890794), (106, 6853140198), (153, 4747927196), (159, 4568760132), (204, 3560945397), (212, 3426570099), (306, 2373963598), (318, 2284380066), (477, 1522920044), (612, 1186981799), (636, 1142190033), (901, 806251788), (954, 761460022), (1802, 403125894), (1908, 380730011), (2703, 268750596), (3604, 201562947), (5406, 134375298), (8109, 89583532), (10812, 67187649), (16218, 44791766), (32436, 22395883)]