251191464

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5113}}^1$

素因数の和:5234

約数の個数: 64

約数和(自身を含む): 662774400

約数和(自身を除く): 411582936

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 89, 92, 138, 178, 184, 267, 276, 356, 534, 552, 712, 1068, 2047, 2136, 4094, 5113, 6141, 8188, 10226, 12282, 15339, 16376, 20452, 24564, 30678, 40904, 49128, 61356, 117599, 122712, 235198, 352797, 455057, 470396, 705594, 910114, 940792, 1365171, 1411188, 1820228, 2730342, 2822376, 3640456, 5460684, 10466311, 10921368, 20932622, 31398933, 41865244, 62797866, 83730488, 125595732, 251191464]

約数ペア:

[(1, 251191464), (2, 125595732), (3, 83730488), (4, 62797866), (6, 41865244), (8, 31398933), (12, 20932622), (23, 10921368), (24, 10466311), (46, 5460684), (69, 3640456), (89, 2822376), (92, 2730342), (138, 1820228), (178, 1411188), (184, 1365171), (267, 940792), (276, 910114), (356, 705594), (534, 470396), (552, 455057), (712, 352797), (1068, 235198), (2047, 122712), (2136, 117599), (4094, 61356), (5113, 49128), (6141, 40904), (8188, 30678), (10226, 24564), (12282, 20452), (15339, 16376)]